PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, electrolytes such as calcium chloride have been used to control viscosity, however addition of up to about 2000 ppm CaCl2 does nothing more than allow a few more percent active quaternary to be added to the formula.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com