Assertion: football player's foot | /r/HasProperty | 3 m
Facets:
Source sentences:
text: At each goal line is a set of 40-foot-high (12 m) goalposts, which consist of two uprights joined by an 18 1⁄ 2 -foot-long (5.6 m) crossbar which is 10 feet (3 m) above the goal line.
text: The goalposts may be H-shaped (both posts fixed in the ground) although in the higher-calibre competitions the tuning-fork design (supported by a single curved post behind the goal line, so that each post starts 10 feet (3 m) above the ground) is preferred.