PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Distillation is a common and energy-intensive method of separation in the petroleum, chemical, food, paper, and pharmaceutical industries.
http://www.w3.org/ns/prov#wasQuotedFrom
  • controlglobal.com