Assertion: steam | /r/HasProperty | emitted
Facets:
value: from geysers
type: LOCATION
value: from fumaroles
type: LOCATION
value: from hot springs
type: LOCATION
value: from certain types of volcanoes
type: OTHER
Source sentences:
text: In nature, steam is produced by the heating of underground water by volcanic processes and is emitted from hot springs, geysers, fumaroles, and certain types of volcanoes.