Assertion: volcano | /r/CapableOf | erupt onto the surface
Facets:
value: forth
type: TEMPORAL
value: lava
type: LOCATION
value: periodically
type: TEMPORAL
Source sentences:
text: As nouns the difference between volcano and mountain is that volcano is a vent or fissure on the surface of a planet (usually in a mountainous form) with a magma chamber attached to the mantle of a planet or moon, periodically erupting forth lava and volcanic gases onto the surface while mountain is a large mass of earth and rock, rising above the common level of the earth or adjacent land, usually given by geographers as above 1000 feet in height (or 3048 metres), though such masses may still be described as hills in comparison with larger mountains.