PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Numeral should be used whenever it is followed by a unit measure or its abbreviations e.g. 1 g, 3 m, 5 h, 6 months etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • indianjournals.com