Assertion: fortress's gate | /r/HasProperty | defended by additional archery tower
Facets:
value: in front of the main gatehouse
type: LOCATION
value: often
type: TEMPORAL
value: with the two towers
type: OTHER
Source sentences:
text: In particular, gates in Chinese city walls were often defended by an additional "archery tower" in front of the main gatehouse, with the two towers connected by walls extending out from the main fortification.