Assertion: mole's burrow | /r/HasProperty | complex
Facets:
value: in form
type: OTHER
value: relatively
type: DEGREE
Source sentences:
text: Residential burrows are relatively complex in form, and may penetrate as far as a metre below ground and include deep chambers for use as bolt-holes, and other chambers as latrines.
text: Those that inhabit more compact terrains dig permanent underground burrows, which are complex and consist of deep chambers designated for the rest and for the personal hygiene (something like toilets).