Assertion: hangar | /r/HasProperty | the largest building
Facets:
value: in the world
type: LOCATION
value: without interior supports
type: OTHER
value: at the time
type: TEMPORAL
Source sentences:
text: At the time the airdock was built, it was the largest building in the world without interior supports, and provided a structure in which "lighter-than-air" ships (later known as airships, dirigibles, and blimps) could be constructed.
text: At the time the airdock was built, it was the largest building in the world without interior supports, and provided a structure in which "lighter-than-air" ships (later known as airships, dirigibles, and blimps) could be constructed.  
text: At the time the airdock was built, it was the largest building in the world without interior supports, and provided a structure in which "lighter-than-air" ships (later known as airships, dirigibles, and blimps) could be constructed.
text: At the time the airdock was built, it was the largest building in the world without interior supports, and provided a structure in which "lighter-than-air" ships (later known as airships, dirigibles, and blimps) could be constructed.
text: At the time the airdock was built, it was the largest building in the world without interior supports, and provided a structure in which "lighter-than-air" ships (later known as airships, dirigibles, and blimps) could be constructed.
text: the Airdock was the largest building in the world without interior supports.