PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If C is an aromatic building block, examples thereof are styrene, ??-methylstyrene or a compound of the formula (XII) ##STR15## in which R19 denotes hydrogen or methyl,
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com