Assertion: insulation's asbestos | /r/ObjectUse | used as insulation materials
Facets:
value: for pipes
type: PURPOSE
value: historically
type: TEMPORAL
value: for buildings
type: PURPOSE
Source sentences:
text: Historically, mud, asbestos, and cork were used as insulation materials for buildings and pipes.
text: Historically, mud, asbestos, and cork were used as insulation materials for buildings and pipes.