PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Adjustment of the pH can be done with any water soluble inorganic base or acid such as alkali metal hydroxide, alkaline earth metal hydroxide or a hydrohalic acid, sulfuric acid, nitric acid, sodium bicarbonate, or sodium carbonate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au