PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Then, determine what issues you are trying to prevent or correct, and find products that contain ingredients to combat these issues, such as antioxidants to prevent aging, retinol to reverse aging, or salicylic acid to treat acne.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com