PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In general, the pH is adjusted to from about 5.0 to about 7.5, particularly from about 6.0 to about 7.0, using techniques known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com