496 lines
16 KiB
YAML
496 lines
16 KiB
YAML
# Heritage Auxiliary Place Type: ConservationLab
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# Represents a conservation/restoration laboratory of a heritage custodian
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# Specialized facility for preservation and treatment of collection materials
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id: https://nde.nl/ontology/hc/class/conservation-lab
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name: conservation_lab_class
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title: ConservationLab Class
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imports:
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- linkml:types
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- ./ReconstructedEntity
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- ./CustodianObservation
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- ./ReconstructionActivity
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prefixes:
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linkml: https://w3id.org/linkml/
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hc: https://nde.nl/ontology/hc/
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schema: http://schema.org/
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org: http://www.w3.org/ns/org#
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dcterms: http://purl.org/dc/terms/
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crm: http://www.cidoc-crm.org/cidoc-crm/
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prov: http://www.w3.org/ns/prov#
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skos: http://www.w3.org/2004/02/skos/core#
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aat: http://vocab.getty.edu/aat/
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classes:
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ConservationLab:
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is_a: ReconstructedEntity
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class_uri: org:Site
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description: |
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Conservation or restoration laboratory of a heritage custodian.
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**DEFINITION**:
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A ConservationLab is a specialized facility where conservation professionals
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perform preventive conservation, remedial treatment, and restoration of
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heritage materials. These labs require specialized equipment, climate control,
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and safety features for working with collection objects.
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**GETTY AAT ALIGNMENT**:
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`aat:300263557` (conservation laboratories) - "Laboratories where objects,
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documents, works of art, or specimens are examined, tested, and treated
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for preservation or restoration."
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**DISTINCTION FROM OTHER AUXILIARY PLACE TYPES**:
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| Type | Primary Function | Staff |
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|------|------------------|-------|
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| **ConservationLab** | Object treatment/preservation | Conservators |
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| ResearchCenter | Academic research | Researchers |
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| Storage | Collection housing | Collections staff |
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| AdministrativeOffice | Back-office operations | Admin staff |
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**TYPICAL CHARACTERISTICS**:
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- **Specialized equipment**: Microscopes, fume hoods, treatment tables
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- **Climate control**: Precise temperature/humidity for materials
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- **Safety features**: Ventilation, chemical storage, fire suppression
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- **Restricted access**: Conservation staff only (hazardous materials)
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- **Documentation systems**: Treatment records, imaging equipment
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**CONSERVATION SPECIALIZATIONS**:
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Labs may specialize in specific material types:
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- Paper/book conservation (archives, libraries)
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- Paintings conservation (museums, galleries)
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- Textile conservation (costume, ethnographic collections)
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- Objects conservation (3D artifacts, sculpture)
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- Photographic conservation (film, prints, negatives)
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- Digital preservation (born-digital materials)
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**USE CASES**:
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1. **Museum Conservation Department**:
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```yaml
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ConservationLab:
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lab_id: "https://nde.nl/ontology/hc/aux/rijksmuseum-conservation"
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lab_name: "Rijksmuseum Conservation Studio"
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conservation_specializations:
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- "Paintings"
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- "Works on paper"
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- "Furniture"
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has_imaging_equipment: true
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is_accredited: true
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```
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2. **Archive Paper Conservation**:
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```yaml
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ConservationLab:
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lab_name: "Nationaal Archief Restauratie Atelier"
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conservation_specializations:
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- "Paper"
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- "Parchment"
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- "Seals"
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has_deacidification_facility: true
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```
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**CIDOC-CRM ALIGNMENT**:
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Conservation activities map to:
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- `crm:E11_Modification` - Physical changes to objects
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- `crm:E14_Condition_Assessment` - Documentation of condition
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- `crm:E79_Part_Addition` / `crm:E80_Part_Removal` - Treatment actions
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exact_mappings:
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- aat:300263557
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close_mappings:
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- org:Site
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- schema:Place
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- crm:E27_Site
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related_mappings:
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- crm:E11_Modification
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- crm:E14_Condition_Assessment
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- schema:ResearchOrganization
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slots:
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- lab_id
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- lab_name
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- lab_description
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- conservation_specializations
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- equipment_types
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- has_imaging_equipment
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- has_climate_control
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- has_fume_hoods
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- has_deacidification_facility
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- safety_certifications
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- is_accredited
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- accreditation_body
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- staff_count
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- accepts_external_work
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- was_derived_from
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- was_generated_by
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slot_usage:
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lab_id:
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slot_uri: dcterms:identifier
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description: |
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Unique identifier for this conservation lab.
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Format: URI following NDE Heritage Custodian ontology conventions.
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range: uriorcurie
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required: true
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identifier: true
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examples:
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- value: "https://nde.nl/ontology/hc/aux/rijksmuseum-conservation"
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description: "Rijksmuseum conservation studio"
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lab_name:
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slot_uri: skos:prefLabel
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description: |
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Name of this conservation laboratory.
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SKOS: prefLabel for preferred name.
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Common naming patterns:
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- "[Institution] Conservation Studio"
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- "[Institution] Restauratie Atelier"
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- "[Institution] Preservation Lab"
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range: string
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required: true
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examples:
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- value: "Rijksmuseum Conservation Studio"
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description: "Museum conservation lab"
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- value: "Nationaal Archief Restauratie Atelier"
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description: "Archive restoration workshop"
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- value: "KB Preservation Laboratory"
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description: "Library preservation lab"
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lab_description:
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slot_uri: dcterms:description
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description: |
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Free-text description of this conservation laboratory.
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Include:
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- Specializations and capabilities
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- Notable equipment or facilities
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- Access restrictions
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- History of the lab
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range: string
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examples:
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- value: "State-of-the-art conservation studio specializing in 17th-century Dutch paintings. Features advanced imaging suite for technical art history research."
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description: "Paintings conservation lab"
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conservation_specializations:
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slot_uri: schema:knowsAbout
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description: |
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Material types or conservation specializations of this lab.
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Schema.org: knowsAbout for areas of expertise.
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Common specializations:
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- Paper, Parchment, Books
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- Paintings, Works on paper
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- Textiles, Costume
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- Objects, Sculpture, Ceramics
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- Photographs, Film
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- Metals, Arms and armor
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- Furniture, Woodwork
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- Digital preservation
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range: string
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multivalued: true
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examples:
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- value: "Paintings"
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description: "Paintings conservation"
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- value: "Works on paper"
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description: "Paper conservation"
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- value: "Furniture"
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description: "Furniture conservation"
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equipment_types:
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slot_uri: schema:usesDevice
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description: |
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Types of specialized equipment available in this lab.
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Schema.org: usesDevice for equipment.
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Common conservation equipment:
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- Stereomicroscopes
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- X-ray fluorescence (XRF)
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- Infrared reflectography
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- UV imaging
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- Suction tables
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- Ultrasonic humidifiers
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- Leaf casters
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range: string
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multivalued: true
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examples:
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- value: "Stereomicroscope"
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description: "Magnification equipment"
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- value: "X-ray fluorescence spectrometer"
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description: "Material analysis"
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- value: "Suction table"
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description: "Paper conservation equipment"
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has_imaging_equipment:
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slot_uri: schema:amenityFeature
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description: |
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Whether lab has specialized imaging equipment for documentation.
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Imaging equipment includes:
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- High-resolution digital photography
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- Infrared reflectography (IRR)
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- X-radiography
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- UV fluorescence imaging
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- Multispectral imaging
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range: boolean
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examples:
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- value: true
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description: "Has imaging suite"
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has_climate_control:
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slot_uri: schema:amenityFeature
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description: |
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Whether lab has precise climate control systems.
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Conservation labs typically require:
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- Temperature: 18-22°C (±1°C)
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- Relative humidity: 45-55% (±5%)
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- Air filtration
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range: boolean
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ifabsent: "true"
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examples:
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- value: true
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description: "Climate controlled"
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has_fume_hoods:
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slot_uri: schema:amenityFeature
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description: |
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Whether lab has fume extraction hoods for chemical work.
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Required for:
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- Solvent cleaning
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- Adhesive application
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- Chemical treatments
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range: boolean
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examples:
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- value: true
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description: "Has fume hoods"
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has_deacidification_facility:
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slot_uri: schema:amenityFeature
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description: |
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Whether lab has mass deacidification capability.
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Relevant for paper/book conservation:
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- Bookkeeper process
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- Wei T'o process
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- Battelle process
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range: boolean
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examples:
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- value: true
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description: "Has deacidification"
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safety_certifications:
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slot_uri: schema:hasCertification
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description: |
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Safety certifications held by this laboratory.
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May include:
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- Fire safety certification
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- Hazardous materials handling
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- Occupational health and safety
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range: string
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multivalued: true
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examples:
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- value: "ISO 45001 Occupational Health and Safety"
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description: "Safety certification"
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is_accredited:
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slot_uri: schema:isAcceptingNewPatients
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description: |
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Whether lab holds professional conservation accreditation.
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Accreditation bodies include:
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- AIC (American Institute for Conservation)
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- ICON (Institute of Conservation, UK)
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- VeRes (Dutch Restorers Association)
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range: boolean
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examples:
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- value: true
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description: "Professionally accredited"
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accreditation_body:
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slot_uri: schema:recognizedBy
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description: |
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Organization that accredited this conservation lab.
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Schema.org: recognizedBy for accrediting body.
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range: string
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examples:
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- value: "VeRes - Vereniging van Registerloodsen Restauratoren"
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description: "Dutch accreditation"
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- value: "ICON - Institute of Conservation"
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description: "UK accreditation"
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staff_count:
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slot_uri: schema:numberOfEmployees
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description: |
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Number of conservation staff working in this lab.
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Schema.org: numberOfEmployees for staffing level.
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range: integer
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examples:
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- value: 8
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description: "Medium-sized conservation team"
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accepts_external_work:
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slot_uri: schema:makesOffer
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description: |
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Whether this lab accepts conservation work from external clients.
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Some institutional labs provide services to:
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- Other museums/archives
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- Private collectors
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- Commercial clients
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range: boolean
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examples:
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- value: true
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description: "Accepts external commissions"
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- value: false
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description: "Internal collections only"
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was_derived_from:
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slot_uri: prov:wasDerivedFrom
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description: |
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CustodianObservation(s) from which this conservation lab record was derived.
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PROV-O: wasDerivedFrom for observation provenance.
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range: CustodianObservation
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multivalued: true
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required: false
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was_generated_by:
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slot_uri: prov:wasGeneratedBy
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description: |
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ReconstructionActivity that generated this conservation lab record.
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PROV-O: wasGeneratedBy for generation activity.
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range: ReconstructionActivity
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required: false
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comments:
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- "ConservationLab models specialized preservation/restoration facilities"
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- "Getty AAT 300263557 for conservation laboratories"
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- "Distinguished from ResearchCenter by focus on object treatment vs. academic research"
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- "Requires specialized equipment, climate control, and safety features"
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- "May specialize in specific material types (paper, paintings, textiles, etc.)"
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see_also:
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- "http://vocab.getty.edu/aat/300263557"
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- "https://www.culturalheritage.org/"
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- "https://icon.org.uk/"
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examples:
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- value:
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lab_id: "https://nde.nl/ontology/hc/aux/rijksmuseum-conservation"
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lab_name: "Rijksmuseum Conservation Studio"
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lab_description: "State-of-the-art conservation studio specializing in Dutch Golden Age paintings, works on paper, and decorative arts."
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conservation_specializations:
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- "Paintings"
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- "Works on paper"
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- "Furniture"
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- "Metalwork"
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equipment_types:
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- "Stereomicroscopes"
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- "X-ray fluorescence spectrometer"
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- "Infrared reflectography system"
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- "High-resolution digital imaging"
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has_imaging_equipment: true
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has_climate_control: true
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has_fume_hoods: true
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is_accredited: true
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accreditation_body: "VeRes"
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staff_count: 12
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accepts_external_work: false
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description: "Major museum conservation studio"
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- value:
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lab_id: "https://nde.nl/ontology/hc/aux/na-restauratie"
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lab_name: "Nationaal Archief Restauratie Atelier"
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lab_description: "Paper and parchment conservation workshop serving the national archives. Specializes in historical documents, maps, and seals."
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conservation_specializations:
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- "Paper"
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- "Parchment"
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- "Seals"
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- "Maps and plans"
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equipment_types:
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- "Leaf casting machine"
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- "Suction tables"
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- "Book presses"
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- "Ultrasonic humidifiers"
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has_climate_control: true
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has_fume_hoods: true
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has_deacidification_facility: true
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staff_count: 6
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accepts_external_work: true
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description: "Archive paper conservation workshop"
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# Slot definitions (basic - detailed in class slot_usage)
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slots:
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lab_id:
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description: Unique identifier for conservation lab
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range: uriorcurie
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lab_name:
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description: Name of conservation lab
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range: string
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lab_description:
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description: Description of conservation lab
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range: string
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conservation_specializations:
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description: Material/object specializations
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range: string
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multivalued: true
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equipment_types:
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description: Specialized equipment available
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range: string
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multivalued: true
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has_imaging_equipment:
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description: Has imaging documentation equipment
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range: boolean
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has_climate_control:
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description: Has precise climate control
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range: boolean
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has_fume_hoods:
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description: Has fume extraction hoods
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range: boolean
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has_deacidification_facility:
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description: Has mass deacidification capability
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range: boolean
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safety_certifications:
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description: Safety certifications held
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range: string
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multivalued: true
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is_accredited:
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description: Has professional accreditation
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range: boolean
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accreditation_body:
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description: Accrediting organization
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range: string
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accepts_external_work:
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description: Accepts external conservation work
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range: boolean
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