<http://www.linkedmodel.org/schema/dtype#literal> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#DatatypeProperty> . <http://qudt.org/schema/qudt/literal> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.linkedmodel.org/schema/dtype#literal> .