PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The demineralization is effected by a first electrodialysis reversal step to remove minerals other than silica and a second silica removal step. 8 claims.
http://www.w3.org/ns/prov#wasQuotedFrom
  • osti.gov