Assertion: beaker's bottom | /r/HasProperty | flat
Facets:
value: like a beaker
type: OTHER
value: with meeting the bottom
type: OTHER
Source sentences:
text: Beakers usually have a flat bottoms and a lip around the top.
text: Like a beaker, the bottom is flat, with the sides meeting the bottom at a 90 degree angle.
text: Beakers usually have a flat bottom and an edge around the top.