Assertion: prairie dog's colony | /r/HasProperty | vacuumed by modified sewer trucks
Facets:
value: out of their burrows
type: OTHER
value: more recently
type: TEMPORAL
Source sentences:
text: Throughout history, colonies have been buried alive, poisoned, and more recently, vacuumed out of their burrows by modified sewer trucks to be relocated or sold as food for black-footed ferret conservation efforts.