Assertion: beaker | /r/HasProperty | heated with a bunsen burner
Facets:
value: by placing a gauze
type: MANNER
Source sentences:
text: A beaker of flask can be heated with a Bunsen burner by placing a gauze on top of a tripod.
text: The tongs are used to handle beakers that have been heated over either a Bunsen burner or a hot plate.