PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some other specific agents include, but are not limited to amines (failing quartz bonds in certain sands, corrosion inhibitors in clay based systems, shale stabilizers) and metal halides, e.g. aluminum and thorium halides.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com