PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • BR4 R5 R6 wherein R4, R5 and R6 are each independently a phenyl group which may have a substituent such as a fluorine atom, a methyl group or a trifluoromethyl group, or a fluorine atom.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es