PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The grafting aids of this invention can be made of materials that are not harmful to the body such as carbohydrates or proteins which can also act as nutrients.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com