Assertion: clot | /r/CapableOf | form in vessel
Facets:
value: at times
type: TEMPORAL
value: under abnormal circumstances
type: OTHER
Source sentences:
text: Under abnormal circumstances, clots can also form in a vessel that has not been breached; such clots can result in the occlusion (blockage) of the vessel (see thrombosis).
text: At times, the clot will form inside a vessel and must be addressed medically.