Assertion: blood clot | /r/HasProperty | formed in the blood
Facets:
value: originally
type: OTHER
Source sentences:
text: Although blood clots adhere to the walls of blood vessels and heart, they are originally formed in the blood.
text: The key difference between blood clot and aneurysm is their location; an aneurysm is formed in a vessel wall or in the wall of the heart while a blood clot is originally formed in the blood.