0cc8c8ca8f
- Introduced new YAML files for slots including typical_scope, typical_technical_feature, unit_affiliation, used, used_by, user_community, verified, web_observation, whatsapp_business_likelihood, wikidata_alignment, wikidata, wikidata_entity, wikidata_equivalent, wikidata_id, wikidata_mapping, stores_or_stored, and time_of_destruction. - Each slot includes detailed descriptions, mappings, and examples to enhance the ontology's semantic structure. - Migrated and centralized the 'stores_object' slot into 'stores_or_stored' to comply with RiC-O naming conventions. - Added comprehensive documentation for temporal-aware slots to support better data integration and querying capabilities.
147 lines
6.8 KiB
YAML
147 lines
6.8 KiB
YAML
id: https://nde.nl/ontology/hc/class/DarkArchive
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name: dark_archive_class
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title: Dark Archive Type
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prefixes:
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linkml: https://w3id.org/linkml/
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schema: http://schema.org/
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hc: https://nde.nl/ontology/hc/
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skos: http://www.w3.org/2004/02/skos/core#
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wd: http://www.wikidata.org/entity/
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premis: http://www.loc.gov/premis/rdf/v3/
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rico: https://www.ica.org/standards/RiC/ontology#
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default_prefix: hc
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imports:
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- linkml:types
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- ./ArchiveOrganizationType
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- ./AccessPolicy
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- ../slots/embargo_end_date
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- ./DarkArchiveRecordSetTypes
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- ../slots/has_or_had_holds_record_set_type
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- ./CollectionType
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- ../slots/has_or_had_scope # was: type_scope - migrated per Rule 53 (2026-01-15)
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- ./Scope # for has_or_had_scope range (2026-01-15)
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- ../slots/has_or_had_custodian_type
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- ../slots/preservation_purpose
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- ../slots/refers_to_access_policy
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- ../slots/specificity_annotation
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- ../slots/template_specificity
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- ../slots/has_or_had_identifier # was: wikidata_entity - migrated per Rule 53 (2026-01-15)
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- ./WikiDataIdentifier # for has_or_had_identifier range
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- ./SpecificityAnnotation
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- ./TemplateSpecificityScores
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- ../slots/has_or_had_access_trigger_event
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- ./DarkArchiveRecordSetType
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classes:
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DarkArchive:
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is_a: ArchiveOrganizationType
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class_uri: schema:ArchiveOrganization
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slots:
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- has_or_had_access_trigger_event
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- has_or_had_custodian_type
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- embargo_end_date
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- has_or_had_holds_record_set_type
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- preservation_purpose
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- refers_to_access_policy
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- specificity_annotation
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- template_specificity
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- has_or_had_identifier # was: wikidata_entity - migrated per Rule 53 (2026-01-15)
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description: "Archive preserving materials for future use but with NO CURRENT ACCESS.\n\n**Wikidata**: Q112796578 (Dark\
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\ Archive)\n\n**DEFINITION**:\n\nDark Archive is a preservation repository where materials are stored with \nNO ACCESS\
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\ provided to users. The primary purpose is long-term preservation\nrather than current use. Access may be triggered\
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\ by specific future events.\n\n**ACCESS SPECTRUM** (Light/Dim/Dark classification):\n\n| Type | Access Level | Purpose\
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\ |\n|------|--------------|---------|\n| Light Archive (Q112815447) | Broadly accessible | Discovery & use |\n| Dim\
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\ Archive (Q112796779) | Limited access | Selective access |\n| **Dark Archive** | No current access | Preservation\
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\ only |\n\n**COMMON USE CASES**:\n\n1. **Digital Preservation**\n - Trusted Digital Repositories (TDR)\n - Backup/disaster\
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\ recovery copies\n - Integrity verification archives\n\n2. **Rights-Restricted Content**\n - Orphan works awaiting\
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\ rights clearance\n - Embargoed materials\n - Donor restrictions (sealed for X years)\n\n3. **Sensitive Materials**\n\
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\ - Security-classified records\n - Privacy-protected personal data\n - Legally sealed court records\n\n4. **Format\
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\ Migration**\n - Source materials preserved after migration\n - Original files kept for verification\n\n**TRIGGER\
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\ EVENTS** (when dark becomes accessible):\n- Expiration of embargo period\n- Rights clearance obtained\n- Donor permission\
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\ granted\n- Declassification decision\n- Original system failure (disaster recovery)\n\n**MULTILINGUAL LABELS**:\n\
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- Dark Archive (de) [uses English term]\n\n**RELATED TYPES**:\n- LightArchive (Q112815447) - broadly accessible\n- DimArchive\
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\ (Q112796779) - limited access\n- ClosedSpace - physical restricted access areas\n\n**ONTOLOGICAL ALIGNMENT**:\n- **SKOS**:\
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\ skos:Concept (type classification)\n- **PREMIS**: premis:RightsStatus for access restrictions\n- **RiC-O**: rico:RecordSet\
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\ with access restrictions\n- **Wikidata**: Q112796578\n\n**PREMIS INTEGRATION**:\n\nDark archives typically use PREMIS\
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\ for preservation metadata:\n- `premis:RightsStatus` to document access restrictions\n- `premis:endDate` for embargo expiration dates\n\
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- `premis:Agent` to identify the responsible custodian\n"
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slot_usage:
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has_or_had_identifier: # was: wikidata_entity - migrated per Rule 53 (2026-01-15)
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equals_string: Q112796578
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has_or_had_access_trigger_event:
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range: string
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multivalued: true
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examples:
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- value:
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- embargo_expiration
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- rights_clearance
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- disaster_recovery
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embargo_end_date:
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range: date
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examples:
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- value: '2050-01-01'
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description: 50-year embargo ending
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preservation_purpose:
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range: string
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examples:
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- value: disaster_recovery
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- value: rights_pending
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- value: donor_restriction
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refers_to_access_policy:
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range: AccessPolicy
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required: true
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has_or_had_custodian_type:
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equals_expression: '["hc:ArchiveOrganizationType"]'
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exact_mappings:
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- wd:Q112796578
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close_mappings:
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- premis:RightsStatus
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- rico:RecordSet
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- skos:Concept
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broad_mappings:
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- wd:Q166118
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related_mappings:
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- wikidata:Q112815447
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- wikidata:Q112796779
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comments:
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- Dark archives preserve materials with NO current access
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- Access may be triggered by future events (embargo end, rights clearance)
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- Common for digital preservation, disaster recovery, rights-pending content
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- Part of Light/Dim/Dark access spectrum classification
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- PREMIS metadata used for preservation and rights documentation
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see_also:
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- https://www.wikidata.org/wiki/Q112796578
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- http://www.loc.gov/premis/
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examples:
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- value:
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type_id: https://nde.nl/ontology/hc/type/archive/Q112796578
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glamorcubesfixphdnt_code: ARCHIVE
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wikidata_entity: Q112796578
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type_label:
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- Dark Archive@en
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- Dark Archive@de
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type_description: Collection preserved for future use with no current access
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preservation_purpose: disaster_recovery
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has_or_had_access_trigger_event:
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- primary_system_failure
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- disaster_declaration
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refers_to_access_policy:
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policy_id: https://nde.nl/ontology/hc/policy/dark-archive-dr
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access_level: CLOSED
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restriction_reason: Disaster recovery copy - access on system failure only
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description: Disaster recovery dark archive
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- value:
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type_id: https://nde.nl/ontology/hc/type/archive/Q112796578-embargo
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glamorcubesfixphdnt_code: ARCHIVE
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wikidata_entity: Q112796578
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type_label:
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- Embargoed Dark Archive@en
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type_description: Materials under embargo with future access date
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preservation_purpose: donor_restriction
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embargo_end_date: '2050-01-01'
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has_or_had_access_trigger_event:
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- embargo_expiration
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refers_to_access_policy:
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policy_id: https://nde.nl/ontology/hc/policy/embargo-50yr
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access_level: CLOSED
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restriction_reason: Donor restriction - 50 year embargo
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description: Embargoed materials dark archive
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