rdfs:isDefinedBy http://purl.oclc.org/NET/ssnx/qu
rdfs:comment Specifies the unit conversion relationship in some expression syntax.
rdfs:seeAlso http://www.omgsysml.org/qudv#Data
dce:source ] http://www.omgwiki.org/OMGSysML/doku.php?id=sysml-qudv:quantities_units_dimensions_values_qudv