Assertion: rigger | /r/HasProperty | worn by most types of manual worker
Facets:
value: nowadays
type: TEMPORAL
value: as a general purpose workboot
type: MANNER
Source sentences:
text: The name "rigger" comes from the fact that they were standard issue for workers on the offshore oil rigs in the North Sea, but are nowadays worn by most types of manual worker as a general purpose workboot.