Assertion: city's centre | /r/HasProperty | overseen by the company of cutlers
Facets:
value: in hallamshire
type: LOCATION
Source sentences:
text: In the 14th century, Sheffield was already noted for the production of knives, as mentioned in Geoffrey Chaucer's The Canterbury Tales, and by the early 1600s it had become the main centre of cutlery manufacture in England outside London, overseen by the Company of Cutlers in Hallamshire.