PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And a consumer who buys beauty-care products often finds it difficult to obtain reliable information about which product is a good match for her skin type; as a result, she might waste money and time experimenting with multiple products.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hbr.org