@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>.
@prefix xsd: <http://www.w3.org/2001/XMLSchema#>.
@prefix owl: <http://www.w3.org/2002/07/owl#>.
@prefix dc: <http://purl.org/dc/elements/1.1/>.
@prefix dcterms: <http://purl.org/dc/terms/>.
@prefix dwc: <http://rs.tdwg.org/dwc/terms/>.
@prefix skos: <http://www.w3.org/2004/02/skos/core#>.
@prefix tdwgutility: <http://rs.tdwg.org/dwc/terms/attributes/>.
@prefix foaf: <http://xmlns.com/foaf/0.1/>.

<http://rs.tdwg.org/dwc/terms/version/classificationSystem-2026-10-13>
     rdfs:isDefinedBy <http://rs.tdwg.org/dwc/terms/version/>;
     dcterms:isPartOf <http://rs.tdwg.org/dwc/terms/version/>;
     dcterms:issued "2026-10-13"^^xsd:date;
     tdwgutility:status "recommended"^^xsd:string;
     rdfs:label "Classification System"@en;
     skos:prefLabel "Classification System"@en;
     rdfs:comment "A reference to the classification system in which an authoritative name or formal classification belongs."@en;
     skos:definition "A reference to the classification system in which an authoritative name or formal classification belongs."@en;
     dcterms:description "Recommended best practice is to provide a formal citation or IRI. This term should not be confused with dwc:namePublishedIn as a classification system is not equivalent to a publication in which a taxon is first described. This term should not be confused with dwc:nameAccordingTo as a classification system is not equivalent to a publication or other source in which a specific taxon concept circumscription is defined or implied. This term should not be confused with dwc:nomenclaturalCode as a classification system is not equivalent to code of nomenclature, which states the rules for naming rather than an organized source of names. This term has an equivalent in the dwciri: namespace that allows only an IRI as a value, whereas this term allows for any string literal value."@en;
     skos:example "`Strunz, H., Nickel, E.H. (2001): Strunz Mineralogical Tables. Chemical-Structural Mineral Classification System. 9th edition. E. Schweizerbart’sche Verlagsbuchhandlung, Stuttgart, ix + 870 p. (ISBN 3-510-65188-X)`; `Gaines, R.V., Skinner, H.C.W., Foord, E.E., Mason, B., Rosenzweig, A. (1997): Dana's New Mineralogy: The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana. 8th edition. John Wiley & Sons, New York, xlv + 1819 p. (ISBN 0-471-19310-0).`; `https://kos.geospecimens.org/vocab/meteorite-classification`; `Mammal Diversity Database. (2026). Mammal Diversity Database (Version 2.5) [Data set]. [Zenodo](https://zenodo.org/records/10595931). https://doi.org/10.5281/zenodo.17033774`; `Index Fungorum. (2026). Index Fungorum electronic database. Royal Botanic Gardens, Kew. Retrieved August 17, 2026, from indexfungorum.org.`"@en;
     rdf:type <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>;
     tdwgutility:abcdEquivalence "not in ABCD";
     tdwgutility:organizedInClass <http://rs.tdwg.org/dwc/terms/Identification>;
     tdwgutility:usageScope "simple";
     dcterms:isVersionOf <http://rs.tdwg.org/dwc/terms/classificationSystem>.

<http://rs.tdwg.org/dwc/terms/version/classificationSystem-2026-10-13.ttl>
     dc:format "text/turtle";
     dc:creator "Biodiversity Information Standards (TDWG)";
     dcterms:references <http://rs.tdwg.org/dwc/terms/version/classificationSystem-2026-10-13>;
     dcterms:modified "2026-10-13T00:00:00-03:00"^^xsd:dateTime;
     a foaf:document.