PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Embodiments of the filter 184 include filtering elements such as ceramic, glass fiber, hard-block carbon, and/or other water-filtering materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com