Assertion: pipe bomb's fuse | /r/CapableOf | ignite weak secondary charge
Facets:
value: in the base of the shell
type: LOCATION
value: relatively
type: DEGREE
Source sentences:
text: When the projectile is fired, it travels a pre-set distance along a ballistic trajectory, then the fuse ignites a relatively weak secondary charge (often black powder or cordite) in the base of the shell.