PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • NSF 401 Drinking water treatment units - Emerging Compounds/Incidental Contaminants establishes requirements designed to reduce emerging compounds, including pharmaceuticals, personal care products, chemicals, and endocrine-disrupting compounds such as Bisphenol A (BPA) in water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • waterworld.com