PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is a saturated straight-chain series that has the general formula CnH2n + 2, in which C is carbon, H is hydrogen, and n is an integer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • britannica.com