id: https://nde.nl/ontology/hc/class/BiologicalObject name: BiologicalObject title: Biological Object Class prefixes: linkml: https://w3id.org/linkml/ hc: https://nde.nl/ontology/hc/ schema: http://schema.org/ crm: http://www.cidoc-crm.org/cidoc-crm/ dcterms: http://purl.org/dc/terms/ skos: http://www.w3.org/2004/02/skos/core# dwc: http://rs.tdwg.org/dwc/terms/ gbif: http://rs.gbif.org/terms/ aat: http://vocab.getty.edu/aat/ imports: - linkml:types - ../metadata - ./TimeSpan - ./CustodianPlace - ../enums/PreservationMethodEnum # REMOVED 2026-01-15: ../slots/wikidata_id - inherits has_or_had_identifier from ExhibitedObject (Rule 53) - ./WikiDataIdentifier # associated_taxa REMOVED - migrated to is_or_was_associated_with (Rule 53) - ../slots/is_or_was_associated_with - ./Taxon # bold_id REMOVED - migrated to has_or_had_identifier with BOLDIdentifier class (Rule 53) - ../slots/has_or_had_identifier - ./BOLDIdentifier # cites_appendix REMOVED - migrated to is_or_was_listed_in with CITESAppendix class (Rule 53, 2026-01-19) - ../slots/is_or_was_listed_in - ./CITESAppendix # REMOVED 2026-01-19: collection_date - migrated to was_acquired_through + Acquisition (Rule 53) - ../slots/was_acquired_through - ./Acquisition # REMOVED 2026-01-19: collection_locality_text - migrated to describes_or_described + Locality (Rule 53) - ../slots/describes_or_described - ./Locality # REMOVED 2026-01-19: collection_location - migrated to has_or_had_place + CollectionEvent (Rule 53) - ../slots/has_or_had_place - ./CollectionEvent # REMOVED 2026-01-22: ../slots/collector - migrated to is_or_was_acquired_by + Agent (Rule 53) - ../slots/is_or_was_acquired_by - ./Agent # REMOVED 2026-01-22: ../slots/common_name - migrated to has_or_had_name + Name + has_or_had_type + NameType (Rule 53) # REMOVED 2026-01-22: ../slots/common_name_language - migrated to Name.has_or_had_language (Rule 53) - ../slots/has_or_had_name - ./Name - ./NameType - ./NameTypes - ../slots/has_or_had_custodian_type - ../slots/date_identified - ../slots/field_number - ../slots/gbif_id - ../slots/genbank_accession - ../slots/habitat - ../slots/higher_classification - ../slots/identification_qualifier - ../slots/identified_by - ../slots/is_type_specimen - ../slots/iucn_status - ../slots/legal_provenance_note - ../slots/life_stage - ../slots/part_type - ../slots/preparation_date - ../slots/prepared_by - ../slots/preservation_method - ../slots/preservative_detail - ../slots/sex - ../slots/specificity_annotation - ../slots/specimen_count - ../slots/specimen_type # REMOVED 2026-01-14: ../slots/taxon_name - migrated to has_or_had_label with TaxonName (Rule 53) - ../slots/has_or_had_label - ./TaxonName - ../slots/has_or_had_comment # was: taxon_remark - migrated per Rule 53 - ../slots/has_or_had_authority # was: taxonomic_authority - migrated per Rule 53/56 (2026-01-16) - ./TaxonomicAuthority - ../slots/has_or_had_rank # was: taxonomic_rank - migrated per Rule 53/56 (2026-01-17) - ../slots/has_or_had_score # was: template_specificity - migrated per Rule 53 (2026-01-17) # REMOVED 2026-01-14: ../slots/type_status - migrated to has_or_had_status with TypeStatus - ../slots/has_or_had_status - ./TypeStatus - ./SpecificityAnnotation - ./TemplateSpecificityScore # was: TemplateSpecificityScores - migrated per Rule 53 (2026-01-17) - ./TemplateSpecificityType - ./TemplateSpecificityTypes - ../slots/has_associated_taxon default_prefix: hc classes: BiologicalObject: class_uri: crm:E20_Biological_Object description: "A biological specimen or natural history object held in a heritage collection.\n\nModels organisms, parts\ \ of organisms, or biological products preserved for\nscientific study, education, or display.\n\n**CIDOC-CRM Alignment**:\n\ \nE20_Biological_Object - \"Physical objects that have been produced by \nbiological processes and include organisms,\ \ parts of organisms, and \nbiological products.\"\n\n**Key Distinction from ExhibitedObject**:\n\n| Concept | Class\ \ | Example |\n|---------|-------|---------|\n| General museum object | ExhibitedObject | \"Girl with a Pearl Earring\"\ \ |\n| **Biological specimen** | **BiologicalObject** | **Dodo skeleton** |\n| Archaeological find | ExhibitedObject\ \ | Roman pottery |\n\n**When to Use BiologicalObject**:\n\nUse for specimens that are primarily biological in nature:\n\ - Taxidermy mounts (mammals, birds, fish)\n- Study skins and skeletal material\n- Herbarium specimens (pressed plants)\n\ - Wet specimens (fluid-preserved animals)\n- Fossils of organisms\n- Entomological collections (pinned insects)\n- Paleontological\ \ specimens\n- Living collection records (botanical gardens, zoos)\n\n**Darwin Core Integration**:\n\nBiologicalObject\ \ aligns with Darwin Core (TDWG) occurrence/specimen standards:\n- `has_or_had_label` (TaxonName) → dwc:scientificName\n- `was_acquired_through` (Acquisition) → dwc:eventDate\ \n- `is_or_was_acquired_by` (Agent) → dwc:recordedBy\n- `preservation_method` → dwc:preparations\n- `gbif_id` → dwc:occurrenceID\ \ (GBIF)\n\n**Taxonomic Data Model**:\n\n```\nBiologicalObject\n │\n ├── has_or_had_label (TaxonName: \"Raphus\ \ cucullatus\")\n │ │\n │ ├── has_or_had_name (Name with type=CommonName: \"Dodo\")\n │ ├── has_or_had_rank (SPECIES)\n \ \ │ ├── has_or_had_authority (\"Linnaeus, 1758\")\n │ └── higher_classification (Aves → Columbiformes\ \ → Columbidae)\n │\n ├── specimen_data\n │ │\n │ ├── specimen_type (HOLOTYPE, PARATYPE, etc.)\n\ \ │ ├── is_type_specimen (boolean)\n │ ├── sex (MALE, FEMALE, UNKNOWN)\n │ ├── life_stage\ \ (ADULT, JUVENILE, LARVA, etc.)\n │ └── part_type (SKELETON, SKIN, SHELL, etc.)\n │\n ├── preservation\n\ \ │ │\n │ ├── preservation_method (PreservationMethodEnum)\n │ └── preservative_details (specific\ \ chemicals, methods)\n │\n └── collection_event\n │\n ├── collection_date (when collected)\n\ \ ├── collection_location (where collected)\n ├── collector (who collected)\n └── field_number\ \ (collector's field ID)\n```\n\n**Conservation Status Integration**:\n\nFor specimens of conservation-sensitive species,\ \ BiologicalObject supports:\n- IUCN Red List status tracking\n- CITES appendix listing\n- Provenance documentation\ \ for legal compliance\n\n**Example**:\n\nOxford Dodo specimen at Oxford University Museum of Natural History:\n- taxon_name:\ \ \"Raphus cucullatus\"\n- common_name: \"Dodo\"\n- specimen_type: Historical specimen\n- preservation_method: SKELETON\ \ (partial)\n- significance: Last reliably dated dodo remains\n" exact_mappings: - crm:E20_Biological_Object close_mappings: - dwc:Occurrence - dwc:Organism - schema:Taxon related_mappings: - crm:E19_Physical_Object - crm:E22_Human-Made_Object - gbif:Specimen is_a: ExhibitedObject slots: # associated_taxa REMOVED - migrated to is_or_was_associated_with (Rule 53) - is_or_was_associated_with # bold_id REMOVED - migrated to has_or_had_identifier with BOLDIdentifier (Rule 53) - has_or_had_identifier # cites_appendix REMOVED - migrated to is_or_was_listed_in with CITESAppendix (Rule 53, 2026-01-19) - is_or_was_listed_in # collection_date REMOVED - migrated to was_acquired_through + Acquisition (Rule 53, 2026-01-19) - was_acquired_through # collection_locality_text REMOVED - migrated to describes_or_described + Locality (Rule 53, 2026-01-19) - describes_or_described # collection_location REMOVED - migrated to has_or_had_place + CollectionEvent (Rule 53, 2026-01-19) - has_or_had_place # REMOVED 2026-01-22: collector - migrated to is_or_was_acquired_by + Agent (Rule 53) - is_or_was_acquired_by # REMOVED 2026-01-22: common_name, common_name_language - migrated to has_or_had_name + Name (Rule 53) - has_or_had_name - has_or_had_custodian_type - date_identified - field_number - gbif_id - genbank_accession - habitat - higher_classification - identification_qualifier - identified_by - is_type_specimen - iucn_status - legal_provenance_note - life_stage - part_type - preparation_date - prepared_by - preservation_method - preservative_detail - sex - specificity_annotation - specimen_count - specimen_type # REMOVED 2026-01-14: taxon_name - migrated to has_or_had_label with TaxonName (Rule 53) - has_or_had_label # was: taxon_name - migrated per Rule 53 - has_or_had_comment # was: taxon_remark - migrated per Rule 53 - has_or_had_authority # was: taxonomic_authority - migrated per Rule 53/56 (2026-01-16) - has_or_had_rank # was: taxonomic_rank - migrated per Rule 53/56 (2026-01-17) - has_or_had_score # was: template_specificity - migrated per Rule 53 (2026-01-17) # REMOVED 2026-01-14: type_status - migrated to has_or_had_status with TypeStatus - has_or_had_status slot_usage: is_or_was_associated_with: description: >- MIGRATED from associated_taxa (Rule 53). Links biological object to associated taxa. Range narrowed to Taxon class. range: Taxon multivalued: true inlined_as_list: true examples: - value: https://nde.nl/ontology/hc/taxon/raphus-cucullatus description: Associated with Dodo taxon has_or_had_identifier: description: >- MIGRATED from bold_id (Rule 53). BOLD (Barcode of Life Data System) identifier for DNA barcode records. Range narrowed to BOLDIdentifier class. range: BOLDIdentifier multivalued: true inlined_as_list: true examples: - value: id: https://nde.nl/ontology/hc/bold-id/NLNAT001-21 identifier_value: NLNAT001-21 description: BOLD identifier for specimen # DEPRECATED: taxon_name - migrated to has_or_had_label (2026-01-14, Rule 53) # taxon_name: # required: true # range: string # examples: # - value: Raphus cucullatus (Linnaeus, 1758) # description: Dodo with nomenclatural authority # - value: Panthera leo # description: Lion (authority omitted) has_or_had_label: # was: taxon_name - migrated per Rule 53 description: | Scientific taxonomic name for this biological object. MIGRATED from taxon_name per slot_fixes.yaml (Rule 53). Uses TaxonName class for structured representation. range: TaxonName inlined: true required: true examples: - value: scientific_name: "Raphus cucullatus (Linnaeus, 1758)" authorship: "Linnaeus, 1758" taxonomic_rank: SPECIES description: Dodo with nomenclatural authority - value: scientific_name: "Panthera leo" taxonomic_rank: SPECIES description: Lion (authority omitted) # MIGRATED 2026-01-22: common_name, common_name_language → has_or_had_name + Name (Rule 53) has_or_had_name: description: | Common/vernacular names for this biological object. MIGRATED from common_name and common_name_language per slot_fixes.yaml (Rule 53, 2026-01-22). Uses Name class for structured representation including: - Name value (has_or_had_label) - Name type (has_or_had_type → NameType, e.g., CommonName) - Language (has_or_had_language) required: false range: Name multivalued: true inlined: true inlined_as_list: true examples: - value: has_or_had_label: "Dodo" has_or_had_type: CommonName has_or_had_language: "en" description: English common name - value: has_or_had_label: "Dronte" has_or_had_type: CommonName has_or_had_language: "nl" description: Dutch common name - value: has_or_had_label: "Lion" has_or_had_type: CommonName has_or_had_language: "en" - value: has_or_had_label: "Coast Redwood" has_or_had_type: CommonName has_or_had_language: "en" has_or_had_rank: # was: taxonomic_rank - migrated per Rule 53/56 (2026-01-17) required: false range: string description: | Taxonomic rank of the identification. MIGRATED from taxonomic_rank per slot_fixes.yaml (Rule 53/56, 2026-01-17). examples: - value: SPECIES - value: SUBSPECIES - value: GENUS description: When only identified to genus level has_or_had_authority: # was: taxonomic_authority - migrated per Rule 53/56 (2026-01-16) required: false range: TaxonomicAuthority inlined: true description: | Structured taxonomic authority information. MIGRATED from taxonomic_authority per slot_fixes.yaml (Rule 53/56, 2026-01-16). examples: - value: has_or_had_label: "Linnaeus, 1758" has_or_had_author: ["Carl Linnaeus"] has_or_had_date: 1758 is_or_was_recombined: false nomenclatural_code: ICZN description: Standard zoological authority - value: has_or_had_label: "(Gray, 1821)" has_or_had_author: ["John Edward Gray"] has_or_had_date: 1821 is_or_was_recombined: true description: Parentheses indicate recombination from original genus higher_classification: required: false range: string examples: - value: Animalia|Chordata|Aves|Columbiformes|Columbidae|Raphus description: Dodo classification has_or_had_comment: # was: taxon_remark - migrated per Rule 53 required: false range: string examples: - value: Previously classified as Didus ineptus identification_qualifier: required: false range: string examples: - value: cf. description: Uncertain, compare with named taxon - value: aff. description: Related to but distinct from named taxon identified_by: required: false range: string multivalued: true examples: - value: Dr. Jane Smith date_identified: required: false range: date examples: - value: '2020-03-15' specimen_type: required: false range: string examples: - value: HOLOTYPE - value: PARATYPE is_type_specimen: required: false range: boolean examples: - value: true description: Type specimen # REMOVED 2026-01-14: type_status - migrated to has_or_had_status with TypeStatus # type_status: # required: false # range: string # examples: # - value: Holotype of Raphus cucullatus Linnaeus, 1758 has_or_had_status: range: TypeStatus inlined: true description: | Type status designation for this specimen. MIGRATED 2026-01-14: Replaces type_status slot. required: false examples: - value: | TypeStatus: status_value: "Holotype of Raphus cucullatus Linnaeus, 1758" status_type: "nomenclatural" description: Holotype status sex: required: false range: string examples: - value: MALE - value: FEMALE - value: UNKNOWN life_stage: required: false range: string examples: - value: ADULT - value: LARVA - value: FLOWERING part_type: required: false range: string multivalued: true examples: - value: SKELETON - value: SKULL - value: SKIN specimen_count: required: false range: integer examples: - value: 1 - value: 50 description: Lot of 50 insects on one pin/slide preservation_method: required: false range: PreservationMethodEnum examples: - value: TAXIDERMY_MOUNT - value: FLUID_ETHANOL - value: DRIED_PRESSED - value: FROZEN_TISSUE preservative_detail: required: false range: string examples: - value: 70% ethanol - value: Formalin-fixed, ethanol-transferred - value: Silica gel dried, stored at -20°C preparation_date: required: false range: date examples: - value: '2020-06-15' prepared_by: required: false range: string examples: - value: Natural History Museum Preparation Lab - value: J. van der Berg # MIGRATED 2026-01-19: collection_date → was_acquired_through + Acquisition (Rule 53) was_acquired_through: required: false range: Acquisition inlined: true inlined_as_list: true description: >- Acquisition event capturing when and how specimen was collected. Replaces simple collection_date with structured acquisition data. examples: - value: | acquisition_method: FIELD_COLLECTION temporal_extent: begin_of_the_begin: "2020-06-15" end_of_the_end: "2020-06-15" acquisition_date_text: "2020-06-15" - value: | acquisition_method: FIELD_COLLECTION temporal_extent: begin_of_the_begin: "2020-06-01" end_of_the_end: "2020-07-31" acquisition_date_text: "2020-06/2020-07" acquisition_notes: "Collected sometime in June-July 2020" - value: | acquisition_method: FIELD_COLLECTION temporal_extent: begin_of_the_begin: "1870-01-01" end_of_the_end: "1879-12-31" acquisition_date_text: "1870s" acquisition_notes: "Historical specimen with approximate date" # MIGRATED 2026-01-19: collection_location → has_or_had_place + CollectionEvent (Rule 53) has_or_had_place: required: false range: CustodianPlace inlined: true description: >- Structured location where specimen was collected. MIGRATED from collection_location per slot_fixes.yaml (Rule 53, 2026-01-19). Uses CustodianPlace for detailed location including coordinates. examples: - value: place_name: Mauritius country: MU latitude: -20.2 longitude: 57.5 # MIGRATED 2026-01-19: collection_locality_text → describes_or_described + Locality (Rule 53) describes_or_described: required: false range: Locality inlined: true inlined_as_list: true description: >- Verbatim locality description as recorded on specimen label. MIGRATED from collection_locality_text per slot_fixes.yaml (Rule 53, 2026-01-19). Uses Locality class for structured representation including original text, language, and provenance. examples: - value: verbatim_text: "Mauritius, near Port Louis, in forest" original_language: "en" description: Locality for Dodo specimen - value: verbatim_text: "Indonesia: Java: Mt. Gede, 1500m" original_language: "en" interpretation_notes: "Mt. Gede is Gunung Gede volcano" description: Indonesian specimen with elevation # MIGRATED 2026-01-22: collector → is_or_was_acquired_by + Agent (Rule 53) is_or_was_acquired_by: description: | The person(s) or organization(s) who collected this specimen. Migrated from collector per slot_fixes.yaml revision. required: false range: Agent multivalued: true inlined: true inlined_as_list: true examples: - value: agent_name: "Alfred Russel Wallace" agent_type: person agent_role: collector description: Victorian naturalist collector - value: agent_name: "Charles Darwin" agent_type: person agent_role: collector description: HMS Beagle expedition collector field_number: required: false range: string examples: - value: ARW-1234 - value: CD-HMS Beagle-567 habitat: required: false range: string examples: - value: Tropical rainforest, understory - value: Coral reef, depth 15m has_associated_taxon: required: false range: string multivalued: true examples: - value: host:Quercus robur description: Insect collected from oak tree - value: parasite of:Cervus elaphus iucn_status: required: false range: string examples: - value: EX description: Extinct (e.g., Dodo) - value: CR description: Critically Endangered # cites_appendix REMOVED - migrated to is_or_was_listed_in with CITESAppendix (Rule 53, 2026-01-19) is_or_was_listed_in: description: >- CITES (Convention on International Trade in Endangered Species) listing. MIGRATED from cites_appendix per slot_fixes.yaml (Rule 53, 2026-01-19). Uses CITESAppendix class for structured representation including appendix level, listing date, and exemption notes. Important for legal compliance in specimen transfers between institutions. range: CITESAppendix inlined: true required: false examples: - value: has_or_had_type: APPENDIX_I has_or_had_label: "CITES Appendix I - Most Endangered" listing_effective_date: "1975-07-01" species_covered: "Loxodonta africana" description: African elephant - highest CITES protection - value: has_or_had_type: NOT_LISTED has_or_had_label: "Not regulated under CITES" species_covered: "Raphus cucullatus" exemption_note: "Extinct species - historical specimens pre-date CITES" description: Dodo - extinct, not subject to CITES restrictions legal_provenance_note: required: false range: string examples: - value: 'Collected pre-CITES (1975). Import permit #12345.' gbif_id: required: false range: string examples: - value: https://www.gbif.org/occurrence/1234567890 bold_id: required: false range: string examples: - value: BOLD:AAA0001 genbank_accession: required: false range: string multivalued: true examples: - value: MW123456 - value: MN987654 has_or_had_custodian_type: equals_expression: '["hc:BioCustodianType", "hc:MuseumType", "hc:ResearchOrganizationType"]' comments: - BiologicalObject extends ExhibitedObject with biological specimen-specific fields - Aligned with Darwin Core (TDWG) vocabulary for biodiversity data - Supports natural history museum, botanical garden, and zoo collections - Includes taxonomic, preservation, collection event, and conservation data - Links to GBIF, BOLD, and GenBank for molecular data integration see_also: - https://cidoc-crm.org/html/cidoc_crm_v7.1.3.html#E20 - https://dwc.tdwg.org/terms/ - https://www.gbif.org/ - https://www.iucnredlist.org/ examples: - value: object_id: https://nde.nl/ontology/hc/object/oum-dodo-head object_name: Oxford Dodo object_description: "The only surviving dodo soft tissue - a head with preserved skin and \\nfeathers, plus associated\\\n \\ foot. The most complete dodo specimen known.\\nDonated by Elias Ashmole in 1683.\\n" # taxon_name: Raphus cucullatus (Linnaeus, 1758) - MIGRATED to has_or_had_label (2026-01-14) has_or_had_label: scientific_name: "Raphus cucullatus (Linnaeus, 1758)" authorship: "Linnaeus, 1758" taxonomic_rank: SPECIES # MIGRATED 2026-01-22: common_name → has_or_had_name + Name (Rule 53) has_or_had_name: - has_or_had_label: "Dodo" has_or_had_type: CommonName has_or_had_language: "en" - has_or_had_label: "Dronte" has_or_had_type: CommonName has_or_had_language: "nl" has_or_had_rank: SPECIES # was: taxonomic_rank - migrated per Rule 53/56 (2026-01-17) higher_classification: Animalia|Chordata|Aves|Columbiformes|Columbidae|Raphus part_type: - HEAD - FOOT preservation_method: DRIED_WHOLE # MIGRATED 2026-01-19: collection_date → was_acquired_through (Rule 53) was_acquired_through: - acquisition_method: FIELD_COLLECTION acquisition_date_text: "pre-1662" temporal_extent: begin_of_the_begin: "1600-01-01" end_of_the_end: "1662-12-31" notes: "Pre-1662 (before Great Fire of London destroyed records)" # MIGRATED 2026-01-19: collection_location → has_or_had_place (Rule 53) has_or_had_place: place_name: Mauritius country: MU iucn_status: EX current_keeper: https://nde.nl/ontology/hc/custodian/uk/oxford-museum-natural-history accession_number: OUM 11605 # MIGRATED 2026-01-15: wikidata_id → has_or_had_identifier (Rule 53) has_or_had_identifier: - qid: "Q193493" label: "Oxford Dodo" description: Oxford Dodo - most complete dodo specimen, Oxford University Museum - value: object_id: https://nde.nl/ontology/hc/object/naturalis-megatherium object_name: Megatherium skeleton object_description: 'Nearly complete skeleton of giant ground sloth from Pleistocene Argentina. One of the finest examples of this extinct megafauna. ' # taxon_name: Megatherium americanum Cuvier, 1796 - MIGRATED to has_or_had_label (2026-01-14) has_or_had_label: scientific_name: "Megatherium americanum Cuvier, 1796" authorship: "Cuvier, 1796" taxonomic_rank: SPECIES # MIGRATED 2026-01-22: common_name → has_or_had_name + Name (Rule 53) has_or_had_name: - has_or_had_label: "Giant Ground Sloth" has_or_had_type: CommonName has_or_had_language: "en" has_or_had_rank: SPECIES # was: taxonomic_rank - migrated per Rule 53/56 (2026-01-17) part_type: - SKELETON preservation_method: FOSSIL_PREPARED # MIGRATED 2026-01-19: collection_locality_text → describes_or_described (Rule 53) describes_or_described: - verbatim_text: "Argentina, Buenos Aires Province" original_language: "en" iucn_status: EX current_keeper: https://nde.nl/ontology/hc/custodian/nl/naturalis description: Megatherium skeleton at Naturalis Biodiversity Center - value: object_id: https://nde.nl/ontology/hc/object/kew-type-specimen object_name: Quercus robur type specimen object_description: 'Herbarium type specimen of English Oak collected by Linnaeus. ' # taxon_name: Quercus robur L. - MIGRATED to has_or_had_label (2026-01-14) has_or_had_label: scientific_name: "Quercus robur L." authorship: "L." taxonomic_rank: SPECIES # MIGRATED 2026-01-22: common_name → has_or_had_name + Name (Rule 53) has_or_had_name: - has_or_had_label: "English Oak" has_or_had_type: CommonName has_or_had_language: "en" - has_or_had_label: "Pedunculate Oak" has_or_had_type: CommonName has_or_had_language: "en" has_or_had_rank: SPECIES # was: taxonomic_rank - migrated per Rule 53/56 (2026-01-17) has_or_had_authority: # was: taxonomic_authority - migrated per Rule 53/56 (2026-01-16) has_or_had_label: "Linnaeus, 1753" has_or_had_author: ["Carl Linnaeus"] has_or_had_date: 1753 nomenclatural_code: ICN specimen_type: LECTOTYPE is_type_specimen: true has_or_had_status: # was: type_status status_value: Lectotype of Quercus robur L., designated by Schwarz (1936) status_type: nomenclatural part_type: - LEAF - FLOWER preservation_method: DRIED_PRESSED # MIGRATED 2026-01-19: collection_date → was_acquired_through (Rule 53) was_acquired_through: - acquisition_method: FIELD_COLLECTION acquisition_date_text: "1750s" temporal_extent: begin_of_the_begin: "1750-01-01" end_of_the_end: "1759-12-31" notes: "Collected by Linnaeus in the 1750s" # MIGRATED 2026-01-22: collector → is_or_was_acquired_by + Agent (Rule 53) is_or_was_acquired_by: - agent_name: "Carl Linnaeus" agent_type: person agent_role: collector current_keeper: https://nde.nl/ontology/hc/custodian/uk/royal-botanic-gardens-kew description: Oak type specimen at Royal Botanic Gardens, Kew