PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The freeze drying method is preferably effect at a pressure of not higher than 40 Pa, particularly not higher than 13 Pa.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com