PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This is the easiest method.Best method is to use a coffee maker and heat your canning jar of Opticon.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gemologyonline.com