Assertion: comet | /r/HasProperty | dubbed borisov
Facets:
value: after the amateur astronomer
type: OTHER
Source sentences:
text: The comet has been dubbed Borisov after the amateur astronomer Gennady Borisov who first detected it on August 30 this year.
text: The comet has been dubbed Borisov after the amateur astronomer Gennady Borisov who first detected it on August 30 this year.