Assertion: prefabricated flue | /r/HasProperty | built into flat wall
Facets:
value: unlike a chimney
type: OTHER
value: usually
type: TEMPORAL
Source sentences:
text: Unlike a chimney which will often create an alcove on either side of your fire, prefabricated flues are usually built into a flat wall.
text: Unlike a chimney which will often create an alcove on either side of your fire, prefabricated flues are usually built into a flat wall.