PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The terms ???oven chamber,??? ???cook chamber,??? ???cooking chamber,??? and ???oven cavity??? have the same meaning and the term ???gas??? refers to any fluid mixture, including air, nitrogen, steam and other mixtures that may be used for cooking and applicant intends to encompass within the language any gas or gas mixture existing or developed in the future that performs the same function.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com