PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The anionic surfactants are preferably present in the form of their sodium or potassium salts, more particularly in the form of their sodium salts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au