Assertion: clock's dial | /r/CapableOf | use the 12-hour numbering scheme
Facets:
value: generally
type: MANNER
value: in roman numerals
type: OTHER
value: in northern europe
type: LOCATION
Source sentences:
text: In Northern Europe these dials generally used the 12-hour numbering scheme in Roman numerals, but showed both a.m. and p.m. periods in sequence.