Assertion: molybdenum's ore | /r/HasProperty | hauled on a 3 ft 6
Facets:
value: except in the ore loading area
type: OTHER
value: in 1,067 mm
type: OTHER
value: prior to august
type: TEMPORAL
Source sentences:
text: Prior to August 1999, ore was hauled on a 3 ft 6 in (1,067 mm) narrow gauge railroad, double-tracked and electrified at 1,400 V DC, except in the ore loading area, where 600 V DC was used.