Assertion: shackle | /r/HasAspect | a factor of safety
Facets:
value: of 5:1
type: OTHER
value: typically
type: DEGREE
value: of 6:1
type: OTHER
value: on them
type: LOCATION
Source sentences:
text: Typically the shackles have a factor of safety on them of 5:1 or 6:1.