PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is known that lactic acid undergoes a condensation reaction to form polylactic acid when water is removed by evaporation or other means.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au