Assertion: direct current | /r/HasProperty | superior
Facets:
value: for distribution
type: PURPOSE
Source sentences:
text: He set out to convince the world that DC was superior for the transmission and distribution of power.
text: Edison was also of the opinion that DC was a superior system (a fact that he was sure the public would come to recognize) and inferior AC technology was being used by other companies as a way to get around his DC patents.