PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Research suggests that the best way to take calcium is in small, easily absorbable amounts but most calcium supplements do not work this way.
http://www.w3.org/ns/prov#wasQuotedFrom
  • vitacost.com