Assertion: asphalt | /r/MadeOf | stone
Facets:
Source sentences:
text: Asphalt is made from stones, sand, and gravel, held together by asphalt cement.
text: Asphalt is made from stones, sand, and gravel, held together by asphalt cement.
text: Asphalt is made from stones, sand, and gravel and is held together by liquid asphalt cement.
text: Asphalt is made from stones, sand, and gravel and is held together by liquid asphalt cement.