Assertion: celestial sphere | /r/HasProperty | applied by astronomer
Facets:
value: very frequently
type: DEGREE
Source sentences:
text: The celestial sphere can thus be thought of as a kind of astronomical shorthand, and is applied very frequently by astronomers.
text: The celestial sphere can be thus be thought of as a kind of astronomical shorthand, and is applied very frequently by astronomers.
text: The celestial sphere can be thus be thought of as a kind of astronomical shorthand, and is applied very frequently by astronomers.