Assertion: steel roofing | /r/HasProperty | coated with ceramic
Facets:
value: to protect it
type: PURPOSE
value: normally
type: DEGREE
Source sentences:
text: Metal roofing is known for being lightweight and highly durable, but steel roofing is normally coated with paint, ceramic or epoxy in order to protect it against corrosion.
text: The steel roofing is coated with paint, ceramic or enamel to protect it against the elements, since steel corrodes easily.