Re: Data sets of LOD

In discussions at the Biohackathon 2011 (Kyoto), we agreed that a standard
data set description would make it easier to consume distributed data such
as LOD. We created a wishlist of metadata that we would like to be able to
consume via SPARQL, including date of last update of RDF rendering and date
of last update of source data (if the RDF is an additional representation
of that data source). We also discussed update frequency as something that
we would like to represent in RDF.

Does anybody know of a good way of representing periodicity in a generic
fashion (appropriate ontology/namespace)? Of course, just being able to
represent hourly, daily, weekly, monthly, annually and provide it to
software agents via SPARQL would be an improvement on having to ask around.
:)

Cheers,
Scott

-- 
M. Scott Marshall, PhD
MAASTRO clinic, http://www.maastro.nl/en/1/
http://eurecaproject.eu/
https://plus.google.com/u/0/114642613065018821852/posts
http://www.linkedin.com/pub/m-scott-marshall/5/464/a22


On Tue, Nov 20, 2012 at 4:49 PM, Sands Alden Fish <sands@mit.edu> wrote:

> Yes, I'd be curious to know the update frequency as well.  This being from
> September, 2011, we'd be anticipating a new cut right now.
>
>
>
> On Nov 20, 2012, at 8:52 AM, Michael Hausenblas <
> michael.hausenblas@deri.org>
>  wrote:
>
> >
> >> What's the update frequency of this effort?
> >
> > AFAIK roughly once per year up to now but Richard would be the more
> competent person to provide you with an answer ;)
> >
> > Cheers,
> >          Michael
> >
> > --
> > Dr. Michael Hausenblas, Research Fellow
> > DERI - Digital Enterprise Research Institute
> > NUIG - National University of Ireland, Galway
> > Ireland, Europe
> > Tel.: +353 91 495730
> > http://mhausenblas.info/
> >
> > On 20 Nov 2012, at 13:48, Kingsley Idehen wrote:
> >
> >> On 11/20/12 7:59 AM, Michael Hausenblas wrote:
> >>>> I would like to ask you if you can give me the information, in linked
> open data project, which data sets makes reference to which data sets and
> how many links there are between them.
> >>> http://lod-cloud.net/state/
> >>
> >> Michael,
> >>
> >> What's the update frequency of this effort?
> >>
> >> Kingsley
> >>>
> >>>
> >>> Cheers,
> >>>        Michael
> >>>
> >>> --
> >>> Dr. Michael Hausenblas, Research Fellow
> >>> DERI - Digital Enterprise Research Institute
> >>> NUIG - National University of Ireland, Galway
> >>> Ireland, Europe
> >>> Tel.: +353 91 495730
> >>> http://mhausenblas.info/
> >>>
> >>> On 19 Nov 2012, at 15:42, Mary Koutraki wrote:
> >>>
> >>>> Dear all,
> >>>>
> >>>> I would like to ask you if you can give me the information, in linked
> open data project, which data sets makes reference to which data sets and
> how many links there are between them.
> >>>>
> >>>> Thank you in advance.
> >>>>
> >>>> --
> >>>> Mary Koutraki
> >>>> PhD Student on Semantic Web
> >>>> UVSQ - ETIS Lab
> >>>>
> >>>>
> >>>
> >>>
> >>>
> >>
> >>
> >> --
> >>
> >> Regards,
> >>
> >> Kingsley Idehen
> >> Founder & CEO
> >> OpenLink Software
> >> Company Web: http://www.openlinksw.com
> >> Personal Weblog: http://www.openlinksw.com/blog/~kidehen
> >> Twitter/Identi.ca handle: @kidehen
> >> Google+ Profile: https://plus.google.com/112399767740508618350/about
> >> LinkedIn Profile: http://www.linkedin.com/in/kidehen
> >>
> >>
> >>
> >>
> >>
> >
> >
>