PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Potassium bicarbonate, or other alkali bicarbonate salt, can be present in amounts from about 0.005% to about 0.015% by weight volume, and preferably at about 0.01% by weight volume.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com