Assertion: geyser's eruption | /r/HasAspect | two distinguishable phases
Facets:
value: clearly
type: MANNER
Source sentences:
text: An eruption lasts about 5 minutes and is divided into another two clearly distinguishable phases: The first of these two phases will take about 10 seconds, the water from the vent, and possibly underground existing reservoirs, depending on groundwater level and air pressure results in a 2–4 m high water column (maximum) being ejected.