PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These filters combined will remove dirt, sediment, slime, rust, chlorine, bacteria, heavy metals such as lead, giardia and
http://www.w3.org/ns/prov#wasQuotedFrom
  • advancedwaterfiltration.com.au