Assertion: crust | /r/HasProperty | changed
Facets:
value: often
type: TEMPORAL
value: probably
type: DEGREE
Source sentences:
text: At first the crust was very thin, and was probably changed often as the tectonic plates shifted around a lot more than they do now.
text: At first the crust was very thin, and was probably changed often as the tectonic plates shifted around a lot more than they do now.