Assertion: riser | /r/HasProperty | dead risers
Facets:
value: in the gating system
type: LOCATION
value: almost always
type: TEMPORAL
Source sentences:
text: Top risers are almost always dead risers and risers in the gating system are almost always live risers.
text: If the riser fills with material that has already flowed through the mold cavity it is known as a dead riser or cold riser.