Assertion: lacrimal gland's secretion | /r/HasProperty | delivered into the lumen of an end piece
Facets:
value: either directly
type: MANNER
Source sentences:
text: 2. exocrine glands: The secretion is delivered either directly into the lumen of an end piece (acinus, tubulus or alveolus) or a duct of an exocrine gland or into the lumen of the gut in case of intestinal gland cells like goblet cells.