PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When such a calcium salt as calcium chloride, calcium nitrate or calcium sulfate is employed, the salt reacts with the above-mentioned sodium component to form a sodium salt such as sodium chloride, sodium nitrate or sodium sulfate as a by-product.
http://www.w3.org/ns/prov#wasQuotedFrom
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