Assertion: acacia's thorn | /r/HasProperty | deterrent
Facets:
value: to over-browsing
type: TRANSITIVE-OBJECT
value: to trespassing
type: PURPOSE
Source sentences:
text: The sharp thorns of some species are a deterrent to trespassing, and may prevent break-ins if planted under windows and near drainpipes.
text: The older, hardened thorns can be a deterrent to over-browsing.