PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • eport set to be published next year has found that a striking percentage of the U.S. water supply is contaminated with heavy metals, pesticides and other toxic chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thewaterfilterladysblog.com