PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Brain cells, for example, absorb more toxic metals when the diet is low in calcium, iron, zinc, vitamin D and other essential nutrients.
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthy.net