Assertion: knocker | /r/HasProperty | common
Facets:
value: in britain
type: LOCATION
value: in the northern mill towns
type: LOCATION
Source sentences:
text: Familiarity information: KNOCKER used as a noun is common.
text: The "knocker upper" was a common sight in Britain, particularly in the northern mill towns, where people worked shifts, or in London where dockers kept unusual hours, ruled as they were by the inconstant tides.