Assertion: railroad | /r/HasProperty | acquired by the union pacific corporation
Facets:
value: since the 1980s
type: TEMPORAL
Source sentences:
text: From the second half of 2005 to the summer of 2006, UP unveiled a new set of six EMD SD70ACe locomotives in "Heritage Colors," painted in schemes reminiscent of railroads acquired by the Union Pacific Corporation since the 1980s.