Assertion: wombat's burrow | /r/HasProperty | built on the sides of gullies
Facets:
value: often
type: TEMPORAL
Source sentences:
text: The burrows, which are often built on the sides of gullies, can be up to 30 m long, and several metres deep.
text: The burrows, which are often built on the sides of gullies, can be up to 30 metres long, and several metres deep.