# metadata
# curie_map:
#   dwb: https://www.diversityworkbench.de/terms/
#   dwc: http://rs.tdwg.org/dwc/terms/
#   dcterms: http://purl.org/dc/terms/
#   skos: http://www.w3.org/2004/02/skos/core#
#   rdfs: http://www.w3.org/2000/01/rdf-schema#
#   xsd: http://www.w3.org/2001/XMLSchema#
# license: https://creativecommons.org/licenses/by/4.0/
# mapping_provider: DiversityWorkbench
# mapping_date: 2025-09-22
# creator_id: https://orcid.org/0000-0002-1825-0097
# subject_source: https://www.diversityworkbench.de/manual/dwb_latest/modules/diversitycollection/internals_dc/database_dc/database_structure_dc/database_tables_dc/index.html#table-IdentificationUnit
# object_source: https://dwc.tdwg.org

subject_id  subject_label   predicate_id    object_id   object_label    match_type  justification
dwb:IdentificationUnit.CollectionSpecimenID Collection specimen ID  skos:closeMatch dwc:occurrenceID    Occurrence identifier   close   Foreign key to CollectionSpecimen
dwb:IdentificationUnit.IdentificationUnitID Identification unit ID  skos:exactMatch dwc:organismID  Organism identifier exact   Unique ID for organism unit
dwb:IdentificationUnit.LastIdentificationCache  Last identification cache   skos:closeMatch dwc:scientificName  Scientific name close   Cached last identification
dwb:IdentificationUnit.FamilyCache  Family cache    skos:closeMatch dwc:family  Family  close   Cached family name
dwb:IdentificationUnit.OrderCache   Order cache skos:closeMatch dwc:order   Order   close   Cached order name
dwb:IdentificationUnit.HierarchyCache   Hierarchy cache skos:closeMatch dwc:higherClassification    Higher classification   close   Cached higher taxonomy
dwb:IdentificationUnit.TaxonomicGroup   Taxonomic group skos:closeMatch dwc:taxonRank   Taxon rank  close   General group/category
dwb:IdentificationUnit.OnlyObserved Only observed   skos:closeMatch dwc:basisOfRecord   Basis of record close   Indicates observation vs. preserved specimen
dwb:IdentificationUnit.RelatedUnitID    Related unit ID skos:closeMatch dwc:associatedOccurrences   Associated occurrences  close   Links to related organism/substrate
dwb:IdentificationUnit.RelationType Relation type   skos:closeMatch dwc:relationshipOfResource  Relationship of resource    close   Relation type (e.g. parasitism)
dwb:IdentificationUnit.ParentUnitID Parent unit ID  skos:closeMatch dwc:associatedOccurrences   Associated occurrences  close   Parent-child relation
dwb:IdentificationUnit.ColonisedSubstratePart   Colonised substrate part    skos:closeMatch dwc:occurrenceRemarks   Occurrence remarks  close   Part of substrate affected
dwb:IdentificationUnit.LifeStage    Life stage  skos:exactMatch dwc:lifeStage   Life stage  exact   Direct DwC mapping
dwb:IdentificationUnit.Gender   Gender  skos:exactMatch dwc:sex Sex exact   Direct DwC mapping
dwb:IdentificationUnit.NumberOfUnits    Number of units skos:closeMatch dwc:individualCount Individual count    close   Number of organisms
dwb:IdentificationUnit.NumberOfUnitsModifier    Number of units modifier    skos:closeMatch dwc:dynamicProperties   Dynamic properties  close   Qualifier for count (e.g. ca.)
dwb:IdentificationUnit.ExsiccataNumber  Exsiccata number    skos:closeMatch dwc:otherCatalogNumbers Other catalog numbers   close   Number within exsiccata series
dwb:IdentificationUnit.ExsiccataIdentification  Exsiccata identification    skos:closeMatch dwc:identificationRemarks   Identification remarks  close   Name under which specimen published
dwb:IdentificationUnit.UnitIdentifier   Unit identifier skos:closeMatch dwc:organismID  Organism identifier close   Identifier for the unit
dwb:IdentificationUnit.UnitDescription  Unit description    skos:closeMatch dwc:occurrenceRemarks   Occurrence remarks  close   Description of unit (e.g. nest, song)
dwb:IdentificationUnit.Circumstances    Circumstances   skos:closeMatch dwc:occurrenceRemarks   Occurrence remarks  close   Circumstances of occurrence
dwb:IdentificationUnit.RetrievalType    Retrieval type  skos:closeMatch dwc:basisOfRecord   Basis of record close   Method of retrieval (observation, literature)
dwb:IdentificationUnit.DisplayOrder Display order   skos:closeMatch dwc:dynamicProperties   Dynamic properties  close   Sequence for display
dwb:IdentificationUnit.DataWithholdingReason    Data withholding reason skos:exactMatch dwc:informationWithheld Information withheld    exact   Reason for restricted data
dwb:IdentificationUnit.Notes    Notes   skos:closeMatch dwc:occurrenceRemarks   Occurrence remarks  close   Additional notes
dwb:IdentificationUnit.LogCreatedWhen   Created timestamp   skos:closeMatch dwc:modified    Modified    close   System provenance
dwb:IdentificationUnit.LogCreatedBy Created by  skos:closeMatch dwc:recordedBy  Recorded by close   Provenance agent
dwb:IdentificationUnit.LogUpdatedWhen   Updated timestamp   skos:exactMatch dwc:modified    Modified    exact   Last update timestamp
dwb:IdentificationUnit.LogUpdatedBy Updated by  skos:closeMatch dwc:identifiedBy    Identified by   close   Closest available agent field for last updater
dwb:IdentificationUnit.RowGUID  Row GUID    skos:closeMatch dwc:occurrenceID    Occurrence identifier   close   Stable GUID usable as global identifier