Assertion: potassium cyanide | /r/ObjectUse | used for extracting
Facets:
value: from ores
type: TRANSITIVE-OBJECT
value: commercially
type: MANNER
Source sentences:
text: Potassium cyanide is used commercially for fumigation, electroplating, and extracting gold and silver from ores.
text: Potassium cyanide is used commercially for fumigation, electroplating, and extracting gold and silver from ores.