PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The cells within the stack are sequentially arranged, each including a cathode, a proton exchange membrane, and an anode (hereinafter ???membrane electrode assembly???, or ???MEA???).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com