PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These crosslinking agents or coagents are the reaction product of an unsaturated carboxylic acid or acids and an oxide or carbonate of a metal such as zinc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es