Assertion: artery's lumen | /r/HasProperty | characteristic
Facets:
Source sentences:
text: Arteries have smaller lumens than veins, a characteristic that helps to maintain the pressure of blood moving through the system.
text: Arteries have smaller lumens than veins, a characteristic that helps to maintain the pressure of blood moving through the system.
text: Arteries have smaller lumens than veins, a characteristic that helps to maintain the pressure of blood moving through the system.