PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Next to water, Collagen is the most important structural substance in the body, a major component of skin, hair, nails, musvles and joints.
http://www.w3.org/ns/prov#wasQuotedFrom
  • collageena.com