PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They also reduce rust, silt, sediment and unhealthy minerals such as lead and mercury.The base has an optional eight-lamp LED lighting system,
http://www.w3.org/ns/prov#wasQuotedFrom
  • waterfiltersfast.com