PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • to enter data in COD, allowing the search for cell parameters, volume, chemical formula, reference including text in publication title, authors, journal, year.
http://www.w3.org/ns/prov#wasQuotedFrom
  • crystallography.net