Assertion: inch | /r/CapableOf | match that of 78 rpm singles
Facets:
Source sentences:
text: Columbia Records unveiled the LP at a press conference in the Waldorf Astoria on June 18, 1948, in two formats: 10 inches (25 centimetres) in diameter, matching that of 78 rpm singles, and 12 inches (30 centimetres) in diameter.