Assertion: buoy | /r/HasProperty | large 12-m discus hulls
Facets:
Source sentences:
text: The first buoys deployed by NDBC were the large 12-m discus hulls constructed of steel.
text: The buoy should be large enough to support the weight of the upper chain.
text: The first buoys deployed by NDBC were the large 12-m discus hulls constructed of steel.