Assertion: worker's standard | /r/HasProperty | iso 8601
Facets:
Source sentences:
text: But Jack might like to take a look at the international standard on time (ISO 8601) which avoids the jumps of the changes in calendars (as the one in 1752 when the UK missed out 11 days changing from the Julian to Gregorian); this uses the proleptic Gregorian calendar for past dates and does have a year zero before CE1.