PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A part of the hydrogens may be replaced with fluorine and other halogens or alkyl groups and fluoroalkyl groups.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com