Assertion: comet | /r/HasProperty | destroyed by several passes
Facets:
value: through the inner solar system
type: LOCATION
Source sentences:
text: In 1950 the idea was revived and proposed by Dutch astronomer Jan Hendrick Oort to explain an apparent contradiction: comets are destroyed by several passes through the inner solar system, yet if the comets we observe had existed since the origin of the solar system, all would have been destroyed by now.