Assertion: locomotive | /r/HasProperty | the blucher
Facets:
Source sentences:
text: built his first locomotive, the Blucher, in 1814, and in 1829 he demonstrated the practicability of the steam engine for commercial transportation; his locomotive, the Rocket, attained 29 mi per hr (47 km per hr).
text: Stephenson called his locomotive, the Blutcher.