PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The body mistakes heavy metals like lead, arsenic, and mercury for essential nutrients such as calcium and iron and stores them in tissue, where they bind with cells and are readily absorbed.
http://www.w3.org/ns/prov#wasQuotedFrom
  • grist.org