PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Women following a strict vegetarian diet may struggle to conceive because they are lacking nutrients such as vitamin B-12, zinc, iron and folic acid.
http://www.w3.org/ns/prov#wasQuotedFrom
  • parkerhospital.org