Assertion: epidermis's type | /r/CapableOf | branch off into multiple ducts
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: The secretory tubules of apocrine glands are single layered, but unlike the eccrine secretory tubules, contain only a single type of ductal epithelial cell, varying in diameter according to their location, and sometimes branching off into multiple ducts.