Assertion: lymph node's cell | /r/CapableOf | exhibit an oak leaf shape
Facets:
value: with overlapping flaps at their border
type: OTHER
Source sentences:
text: The endothelial cells of lymphatic capillaries exhibit an oak leaf shape with overlapping flaps at their border, which account for their absorptive nature (Fig. 2.1; Baluk et al., 2007).