Assertion: good road | /r/HasAspect | smooth convex surface
Facets:
Source sentences:
text: He believed a good road should have good foundations, be well drained and have a smooth convex surface to allow rainwater to drain quickly into ditches at the side.
text: He believed a good road should have good foundations, be well drained and have a smooth convex surface to allow rainwater to drain quickly into ditches at the side.