PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Preferably, the baffle plate 27 is constructed from material such as steel or other material that is chemically compatible with the contents of the wastewater WW. The material for the baffle plate 27 also provides sufficient weight to the baffle plate 27 so that, when the baffle plate 27 is placed in service, it normally sinks below the wastewater surface LL to rest adjacent the weir wall 15.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com