PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There is no substance, other than food and vitamins, that has been proven to be 100 percent safe for pregnancy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mothering.com