Assertion: partial eclipse | /r/HasProperty | observed
Facets:
Source sentences:
text: Of course, partial eclipses (and partial stages of other eclipses) can be observed if one is viewing the Sun through a darkening filter (which should always be used for safety).
text: However, the region where a partial eclipse can be observed is much larger.
text: The region where a partial eclipse can be observed is much larger.