Assertion: glacier's ice | /r/HasProperty | below the freezing point
Facets:
value: from the surface
type: LOCATION
value: always
type: TEMPORAL
Source sentences:
text: The ice of a polar glacier is always below the freezing point from the surface to its base, although the surface snow pack may experience seasonal melting.
text: The ice of a polar glacier is always below the freezing point from the surface to its base, although the surface snow pack may experience seasonal melting.