Assertion: asbestos | /r/HasProperty | ideal material
Facets:
value: in early 20th century
type: TEMPORAL
value: for use in the construction industry
type: PURPOSE
value: for almost all types of insulation
type: OTHER
Source sentences:
text: Asbestos was long considered an ideal material for almost all types of insulation, until its cancer-causing effects were revealed to the public.
text: In the late 19th century and early 20th century, asbestos was considered an ideal material for use in the construction industry.