PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Wetting agents such as soaps, detergents and surface-active agents are widely used in polymerization reactions and in preparing emulsions of plastic.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es