<http://purl.obolibrary.org/obo/UO_0000024> <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_0000024> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/UO_0000002> . <http://purl.obolibrary.org/obo/UO_0000024> <http://www.w3.org/2000/01/rdf-schema#label> "nanogram" . <http://purl.obolibrary.org/obo/UO_0000024> <http://purl.obolibrary.org/obo/IAO_0000115> "A microgram is a mass unit which is equal to 1 gram x 10^-9" . <http://purl.obolibrary.org/obo/UO_0000024> <http://purl.obolibrary.org/obo/IAO_0000115> "A mass unit which is equal to one thousandth of one millionth of a gram or 10^[-9] g." . <http://purl.obolibrary.org/obo/UO_0000024> <http://purl.obolibrary.org/obo/IAO_0000117> "Jon Ison" . <http://purl.obolibrary.org/obo/UO_0000024> <http://purl.obolibrary.org/obo/IAO_0000117> "James Malone" . <http://purl.obolibrary.org/obo/UO_0000024> <http://purl.obolibrary.org/obo/IAO_0000117> "Tomasz Adamusiak" . <http://purl.obolibrary.org/obo/UO_0000024> <http://purl.obolibrary.org/obo/IAO_0000117> "Jie Zheng" . <http://purl.obolibrary.org/obo/UO_0000024> <http://www.geneontology.org/formats/oboInOwl#hasExactSynonym> "ng" . <http://purl.obolibrary.org/obo/UO_0000024> <http://www.geneontology.org/formats/oboInOwl#hasDbXref> "MO:796" . <http://purl.obolibrary.org/obo/UO_0000024> <http://www.geneontology.org/formats/oboInOwl#hasDbXref> "NCIt:C48516" . <http://purl.obolibrary.org/obo/UO_0000024> <http://www.geneontology.org/formats/oboInOwl#hasDbXref> "SNOMEDCT:258686002" . <http://purl.obolibrary.org/obo/UO_0000024> <http://www.ebi.ac.uk/efo/EFO_URI> "http://www.ebi.ac.uk/efo/EFO_0001708" . <http://purl.obolibrary.org/obo/UO_0000024> <http://data.bioontology.org/metadata/def/prefLabel> "nanogram" . <http://purl.obolibrary.org/obo/UO_0000024> <http://data.bioontology.org/metadata/def/mappingLoom> "nanogram" . <http://purl.obolibrary.org/obo/UO_0000024> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/UO_0000024> . <http://purl.obolibrary.org/obo/UO_0000024> <http://data.bioontology.org/metadata/prefixIRI> "UO:0000024" . <http://purl.obolibrary.org/obo/UO_0000024> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/UO_0000024> .