Assertion: keep's wall | /r/HasProperty | equal height
Facets:
value: to the towers
type: OTHER
value: innovatively
type: MANNER
Source sentences:
text: Some castles continued to be built without keeps: the Bastille in the 1370s, for example, combined a now traditional quadrangular design with machicolated corner towers, gatehouses and moat; the walls, innovatively, were of equal height to the towers.