Assertion: hierarchy | /r/HasProperty | cul-de-sac streets
Facets:
Source sentences:
text: At the lowest level of the hierarchy, cul-de-sac streets, by definition non-connecting, link with the next order street, a primary or secondary "collector"—either a ring road that surrounds a neighbourhood, or a curvilinear "front-to-back" path—which in turn links with the arterial.