Re: opening hours RDF cal use case

On Wed, 2003-03-12 at 12:33, Libby Miller wrote:
> 
> On Wed, 12 Mar 2003, Dan Brickley wrote:
[...]
> > Martijn van Beers ('LotR' in irc logs) created this .ics representation:
> >
> >  From: "LotR" at 212.83.72.215
> > Summary: shop hours
> >
> > BEGIN:VCALENDAR
> > BEGIN:VEVENT
> > DTSTART:20030101T160000
> > DTEND:20030101T230000
> > RRULE:FREQ=WEEKLY;BYDAY=TU
> > END:VEVENT
> > BEGIN:VEVENT
> > DTSTART:20030101T113000
> > DTEND:20030101T230000
> > RRULE:FREQ=WEEKLY;BYDAY=WE,TH,FR,SA,SU
> > END:VEVENT
> > END:VCALENDAR
> >
> > (see See http://ilrt.org/discovery/chatlogs/rdfig/2003-03-12#T17-43-54 IRC logs)
> >

Oops... I guess I should have read the whole thread before I started
working on this... I fired up evolution to make a .ics representation.
It's not interestingly different from the above...
  http://www.w3.org/2002/12/cal/test/bus-hrs.ics


> > Next job is to RDFize this.

http://www.w3.org/2002/12/cal/test/bus-hrs.rdf

But again, I see libby already did it..

> > I think the RDF cal view should be simple, and the tricky thing
> > will be doing the modeling to link it to more social notions like 'shop'
> > and 'open' vs 'closed'...

Gee... that seems *much* simpler than modelling the ical recur
value type in horn clauses (i.e. N3 or prolog).

I just looked over Net-ICal-0.15/lib/Net/ICal/Recurrence.pm,
and it's a nighmare.


> > Dan
> >
> >
> >
> This is what my tool generates in RDF, although it doesn't seem to
> validate using http://www.w3.org/rdf/validator:

No? I pasted it in and got "Your RDF document validated successfully."

and these triples:
_:jARP198994 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://www.w3.org/2002/12/cal/ical#Vcalendar> .
_:jARP198995 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/12/cal/ical#Vevent> .
_:jARP198996 <http://www.w3.org/2002/12/cal/ical#dateTime> "2003-01-01T16:00:00" .
_:jARP198995 <http://www.w3.org/2002/12/cal/ical#dtstart> _:jARP198996 .
_:jARP198997 <http://www.w3.org/2002/12/cal/ical#dateTime> "2003-01-01T23:00:00" .
_:jARP198995 <http://www.w3.org/2002/12/cal/ical#dtend> _:jARP198997 .
_:jARP198998 <http://www.w3.org/2002/12/cal/ical#byday> "TU" .
_:jARP198998 <http://www.w3.org/2002/12/cal/ical#freq> "WEEKLY" .
_:jARP198995 <http://www.w3.org/2002/12/cal/ical#rrule> _:jARP198998 .
_:jARP198994 <http://www.w3.org/2002/12/cal/ical#component> _:jARP198995 .
_:jARP198999 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/12/cal/ical#Vevent> .
_:jARP199000 <http://www.w3.org/2002/12/cal/ical#dateTime> "2003-01-01T11:30:00" .
_:jARP198999 <http://www.w3.org/2002/12/cal/ical#dtstart> _:jARP199000 .
_:jARP199001 <http://www.w3.org/2002/12/cal/ical#dateTime> "2003-01-01T23:00:00" .
_:jARP198999 <http://www.w3.org/2002/12/cal/ical#dtend> _:jARP199001 .
_:jARP199002 <http://www.w3.org/2002/12/cal/ical#byday> "WE,TH,FR,SA,SU" .
_:jARP199002 <http://www.w3.org/2002/12/cal/ical#freq> "WEEKLY" .
_:jARP198999 <http://www.w3.org/2002/12/cal/ical#rrule> _:jARP199002 .
_:jARP198994 <http://www.w3.org/2002/12/cal/ical#component> _:jARP198999 .


> 
> <rdf:RDF
>   xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'
>   xmlns='http://www.w3.org/2002/12/cal/ical#'
>   xmlns:i='http://www.w3.org/2002/12/cal/ical#'
>   xmlns:x='ttp://www.w3.org/2002/12/cal/prod_apple#'
> >  <Vcalendar>
>     <component>
>     <Vevent>
>       <dtstart rdf:parseType='Resource'>
>         <dateTime>2003-01-01T16:00:00</dateTime>
>       </dtstart>
>       <dtend rdf:parseType='Resource'>
>         <dateTime>2003-01-01T23:00:00</dateTime>
>       </dtend>
>       <rrule rdf:parseType='Resource'>
> <byday>TU</byday><freq>WEEKLY</freq>      </rrule>
>     </Vevent>
>     </component>
>     <component>
>     <Vevent>
>       <dtstart rdf:parseType='Resource'>
>         <dateTime>2003-01-01T11:30:00</dateTime>
>       </dtstart>
>       <dtend rdf:parseType='Resource'>
>         <dateTime>2003-01-01T23:00:00</dateTime>
>       </dtend>
>       <rrule rdf:parseType='Resource'>
> <byday>WE,TH,FR,SA,SU</byday><freq>WEEKLY</freq>      </rrule>
>     </Vevent>
>     </component>
>   </Vcalendar>
> </rdf:RDF>
> 
> Libby
-- 
Dan Connolly, W3C http://www.w3.org/People/Connolly/

Received on Friday, 14 March 2003 01:07:30 UTC