Assertion: gorge | /r/HasProperty | up to 450 feet deep
Facets:
Source sentences:
text: The gorge is up to 450 feet deep and the main section is 1.5 miles long, as far as a junction, above which it splits into three upper tributaries.
text: The gorge is up to 450 feet deep and the main section is 1.5 miles long, as far as a junction, above which it splits into three upper tributaries.