On 15.06.15 17:38, Andy Seaborne wrote:

Hi Andy,

> Some thoughts:
> 
> If you can translate to xsd date/time values, < and > will work.

thanks for the various hints, James Anderson proposed another type to
use (outside of the list), I listed the response here:

https://github.com/OpenTransport/gtfs-csv2rdf/issues/13

"if one takes your description as it stands, you seek to represent a
duration either from midnight or from beginning of service, or some
other point in time which fits your model.
if you use a duration to model exactly that, xsd:dayTimeDuration should
have sufficient capacity and the time of day for a given event would be
the combination of that duration and the start of the respective service
day."

That pretty much matches the semantics of the GTFS specs so that would
be the best solution. I tried to figure out what xsd types are supported
in Jena/Fuseki, is there a reference somewhere?

regards

Adrian

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