PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Olefins and aromatics are the building-blocks for a wide range of materials such as solvents, detergents and adhesives.
http://www.w3.org/ns/prov#wasQuotedFrom
  • processingmagazine.com