PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Our system Can treats all domestic waste water come from every building, including: Ordinary house, Hotel, Mall, Office, Camp, Hospital, clinic, dormitory, Apartment, Shop, Amusement, School, Working Place, Factory, and other facilities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • itrademarket.com