PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Formate-based drilling fluids have emerged that can be used in a variety of applications such as for drilling and completing deep, high-temperature wells.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.fr