Assertion: balsa's structure | /r/HasProperty | built
Facets:
value: from condominiums
type: LOCATION
value: from roads
type: LOCATION
value: from these materials—malls
type: LOCATION
value: from highways
type: LOCATION
value: from offices
type: LOCATION
Source sentences:
text: Its relative light weight and ease of construction allows for a workforce about 10 to 20% smaller compared to a similar concrete-based structure being built.
text: All structures are built from these materials—malls, condominiums, offices, highways, and roads.