PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many cleaners contain surfactants or emulsifiers such as sodium lauryl sulfate or soap that are hard on your skin and the environment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • facescrubber.net