Assertion: gerbil | /r/CapableOf | triale artificial burrow systems
Facets:
value: for gerbils in labs
type: TRANSITIVE-OBJECT
value: in a laboratory cage type iv
type: LOCATION
Source sentences:
text: For gerbils in labs they trialed the artificial burrow systems in a laboratory cage type IV [38 x 58 cm x 20 cm height]