Assertion: floor | /r/HasProperty | supported by engineered wooden i-beams
Facets:
Source sentences:
text: On January 26, 2007, a 24-year-old male volunteer fire fighter died at a residential structure fire after falling through the floor which was supported by engineered wooden I-beams.
text: On January 26, 2007, 24-year-old a male volunteer fire fighter died at a residential structural fire after falling through the floor which was supported by engineered wooden I-beams.