PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Essential Oils: Many chemically sensitive people can tolerate products that are not labeled fragrance-free, but only contain scents from organic essential oils, which are made from plants, flowers, and other natural sources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thinkbeforeyoustink.com