PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Especially preferable are surfactants such as alkyl or alkyl aromatic sulfonates and sulfates such as alkylbenzene sulfate and sulfonate, and linear alkyl sulfates having a alkyl chain ranging in length from C6 to C20.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es