Assertion: spur castle | /r/HasProperty | defended on three sides
Facets:
value: by steep hillsides
type: LOCATION
value: with the only vulnerable side
type: OTHER
value: ideally
type: MANNER
Source sentences:
text: Ideally, a spur castle would be defended on three sides by steep hillsides, with the only vulnerable side the one where the spur joins the next hill.