PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ed boron compounds are B.sub.2 O.sub.3 and boric acid, especially because of their availability and ease in handling.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patentgenius.com