PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Examples of the foaming agent include inorganic compounds such as ammonium carbonate, sodium bicarbonate, or the like, organic compounds such as azo compounds, sulfohydrazide compounds, nitroso compounds, azide compounds, or the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com