Assertion: composite volcano | /r/HasProperty | filled with viscous lava
Facets:
value: typically
type: DEGREE
Source sentences:
text: Typically filled with a more viscous lava, consisting of andecite and dacite, composite volcanoes are made up of about half lava and half pyroclastic material, a type of sedimentary rock formed from pieces of other broken rocks brought up from deep within the Earth.