PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If your water supply is highly treated with chemicals, you might consider filtering it to remove some of the chlorine and other contaminants. (we already talked about the importance of this above)
http://www.w3.org/ns/prov#wasQuotedFrom
  • mercola.com