PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Natural fibers are obtained from nature such as plants, animals and minerals while synthetic ones are man-made fibers created by chemical processes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thegreenbook.com