Re: [sdw] RIF rules for OWL-Time (#1236)

I am slightly nervous of this RIF work. I read that the ['built in' entities](http://www.w3.org/TR/2013/REC-rif-dtb-20130205/) in both basic formats allow arithmetic (addition, subtraction, division and multiplication) on dateTime, date and time components. This is not watertight, Even if calendars are restricted to Gregorian, it is dubious whether leap-seconds, or even leap-days, have been correctly implemented.

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Received on Wednesday, 6 January 2021 11:38:54 UTC