<http://id.loc.gov/ontologies/bibframe/Classification> <http://purl.org/dc/terms/modified> "2016-04-21 (New)" . <http://id.loc.gov/ontologies/bibframe/Classification> <http://purl.org/dc/terms/modified> "2021-06-09 (Added editorial note [GH55])" . <http://id.loc.gov/ontologies/bibframe/Classification> <http://www.w3.org/2007/05/powder-s#describedby> <https://demo.openlinksw.com/about/id/entity/http/id.loc.gov/ontologies/bibframe/> . <http://id.loc.gov/ontologies/bibframe/Classification> <http://www.w3.org/2004/02/skos/core#definition> "System of coding and organizing materials according to their subject." . <http://id.loc.gov/ontologies/bibframe/Classification> <http://www.w3.org/2004/02/skos/core#editorialNote> "Any entry from the Classification Schemes vocabulary at ID may be used; all have been defined as a bf:Classification" . <http://id.loc.gov/ontologies/bibframe/Classification> <http://www.w3.org/2000/01/rdf-schema#label> "Classification entity" . <http://id.loc.gov/ontologies/bibframe/Classification> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .