Assertion: clock's location | /r/ObjectUse | used basis
Facets:
value: for the coordinate system
type: OTHER
value: for measuring coordinates
type: PURPOSE
value: despite the time
type: OTHER
Source sentences:
text: Despite the time standard changing, the location of Greenwich is still used a basis for measuring coordinates.
text: Observations at the Greenwich Observatory itself ceased in 1954, though the location is still used as the basis for the coordinate system.