PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The following is an example of how to test the stability of chlorine dioxide at Ph 6.8 in the presence of 0.02% phosphate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com