PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 20100291639Chemical cavitation and cleaning process - Cavitation is an often used mechanism for accelerating chemical reactions and for cleaning purposes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • faqs.org