PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • HO???(R???O)b???H wherein R??? is an alkylene group having from about 2 to about 3 carbon atoms and b is an integer of from about 2 to about 10;
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es