<http://purl.obolibrary.org/obo/UO_1000180> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> . <http://purl.obolibrary.org/obo/UO_1000180> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/UO_0000051> . <http://purl.obolibrary.org/obo/UO_1000180> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/UO_1000180> . <http://purl.obolibrary.org/obo/UO_1000180> <http://data.bioontology.org/metadata/def/mappingLoom> "massperunitvolumebasedunit" . <http://purl.obolibrary.org/obo/UO_1000180> <http://data.bioontology.org/metadata/def/prefLabel> "mass per unit volume based unit" . <http://purl.obolibrary.org/obo/UO_1000180> <http://data.bioontology.org/metadata/prefixIRI> "UO:1000180" . <http://purl.obolibrary.org/obo/UO_1000180> <http://www.w3.org/2000/01/rdf-schema#label> "mass per unit volume based unit" . <http://purl.obolibrary.org/obo/UO_0000180> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/UO_1000180> . <http://purl.obolibrary.org/obo/UO_1000180> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/UO_1000180> .