Assertion: rubber | /r/CapableOf | prevent electron
Facets:
value: completely
type: DEGREE
value: in some cases
type: TEMPORAL
value: from moving through it
type: TRANSITIVE-OBJECT
Source sentences:
text: Rubber is a good insulator because it prevents electrons from moving through it easily and gaining energy, which causes an electrical charge.
text: In some cases rubber can completely prevent electrons from moving.