Assertion: powered locomotive | /r/HasProperty | operated in the summer of 1912
Facets:
Source sentences:
text: The world's first diesel-powered locomotive (a diesel-mechanical locomotive) was operated in the summer of 1912 on the Winterthur–Romanshorn railway in Switzerland, but was not a commercial success.
text: The world's first diesel-powered locomotive (a diesel-mechanical locomotive) was operated in the summer of 1912 on the Winterthur–Romanshorn railway in Switzerland, but was not a commercial success.
text: The world's first diesel-powered locomotive was operated in the summer of 1912 on the Winterthur–Romanshorn railroad in Switzerland, but was not a commercial success.