Assertion: californium | /r/HasProperty | created at the university of california
Facets:
value: in its name
type: LOCATION
value: by bombarding curium
type: MANNER
value: in 1950
type: TEMPORAL
Source sentences:
text: Californium was first created at the University of California, Berkeley, hence in its name, in 1950 by bombarding curium with alpha particles.