PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Function Retinol, or vitamin A, helps to treat skin problems such as acne scars by encouraging new skin cells and skin-supporting collagen to form, according to acne-resource.org.
http://www.w3.org/ns/prov#wasQuotedFrom
  • acner.org