PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Page 81 Furthermore, federally-imposed standards on water providers to control emerging contaminants, such as pharmaceuticals and personal care products, demand costly and energy intensive treatment processes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mcdef.org