PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition to the above-described components, various additives such as a surfactant, a pH adjustor, an antifoaming agent, a rust preventive, a preservative, a mildewproofing agent, an antioxidant, an anti-reducing agent, an evaporation accelerator and a chelating agent may also be further contained in the reaction liquid as needed.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freshpatents.com