PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Heavy metals can lead to skin conditions such as acne, rosacea, irritation and inflammation. ???Additionally, acne scars can look worse as the skin ages and loses collagen.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gcimagazine.com