PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • GE???s ABMet process involves running wastewater through a biologically active filter, which is ???seeded??? with naturally occurring microbes that target selenium and other potentially toxic metals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wateronline.com