Assertion: clock's location | /r/CapableOf | observe dst
Facets:
Source sentences:
text: People who work across time zone boundaries need to keep track of multiple DST rules, as not all locations observe DST or observe it the same way.
text: In a Canadian location observing DST, a single Vista setting supports both 1987–2006 and post-2006 time stamps, but mishandles some older time stamps.