PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The following compounds may be mentioned as specific examples of the polymerizable monomer (a1), wherein in the following compounds, R in the following compounds is a hydrogen atom or a methyl group.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com