PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Metallurgical bonds are intended to encompass the various forms of chemical bonding encountered between generally metallic elements and compounds, including covalent bonds, ionic bonds, metallic bonds, and combinations thereof.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com