PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An online reference resource (within CHEMnetBASE) that contains values of constants, properties of organic and inorganic compounds, and other data related to chemistry and physics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • unc.edu