http://purl.obolibrary.org/obo/IAO_0000119 Smith, Ceusters, Ruttenberg, 2000 years of philosophy
vocabulary.dcterms:description generated and the types of analysis performed on the @en
rdfs:label obsolete_unit of measure
http://purl.obolibrary.org/obo/IAO_0000115 a unit of measure is the quality of some material, entity compared to which another quality is some multiple of.
http://purl.obolibrary.org/obo/IAO_0000112 The length of a ruler.