Assertion: continent | /r/DefinedAs | continental crust
Facets:
value: in geology
type: LOCATION
Source sentences:
text: In geology a continent is defined by continental crust: a platform of metamorphic and igneous rock, largely of granitic composition.
text: Geologists use the term continent in a different manner from geographers, where a continent is defined by continental crust: a platform of metamorphic and igneous rock, largely of granitic composition.