PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The supporting electrolyte salt preferably contains an anion of one of the following: tetrafluoroborate, hexafluorophosphate, aryl sulfuronate, perchlorate, or halide such as bromide or iodide.
http://www.w3.org/ns/prov#wasQuotedFrom
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