PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • BR6 R7 R8 wherein R6, R7 and R8 are each independently a phenyl group which may have a substituent such as a fluorine atom, a methyl group and a trifluoromethyl group, or a fluorine atom.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es