Dear all,

Me managed to identify a lot domain errors directly in the mappings and we
provide the results as part of this mapping sprint.
Fixing these errors can be done by choosing a different property for a
mapping or by adjusting the domain of the property.

https://docs.google.com/spreadsheets/d/1FSh5XRVNmztO90sAJ13tLETqTUl7P5EASP_6OG1N-iY/edit#gid=0
https://drive.google.com/open?id=0BwXBFSqdVAOnfmlvci1TYmxxdFJPUlktRzZPTE9tUE5NLS0tdUkwRG9GOE1XblJ6QXFBejg&authuser=0

We plan to integrate this checking directly into the mappings wiki for the
next release (October) but you can use the gdoc for this sprint.
We can easily generate an updated report should the community asks for one.

Best regards & happy mappings
Markus & Dimitris

On Fri, Mar 6, 2015 at 9:45 AM, Markus Freudenberg <
markus.freudenb...@gmail.com> wrote:

> Dear DBpedians,
>
> We are happy to announce that Markus Freudenberg and Dimitris Kontokostas
> from the University of Leipzig are already working on the next DBpedia
> Release.
>
> As with the previous releases, it is planned that all extractors for all
> languages will be run. The resulting dumps will be provided for download
> via the DBpedia download page (as it is for
> http://wiki.dbpedia.org/Downloads) and will be loaded into the public
> DBpedia SPARQL endpoint. We hope to be able to publish the new release at
> the end of April.
>
> As a lot of additional infobox-to-ontology mappings for various languages
> have already been entered by the mapping editors community into the DBpedia
> Mapping Wiki (http://mappings.dbpedia.org/
> <http://mappings.dbpedia.org/index.php/Main_Page>) since the last DBpedia
> release, we hope to be able to provide clean data for even more infoboxes
> in even more languages with the new release.
>
> With this email, we would also like to ask all members of the mapping
> editors community for their help with the upcoming DBpedia release in the
> form of a *MappingSprint*:
>
> 1. Could you please check whether the mappings that you have entered into
> the wiki over the last year still work correctly?
>
> 2. If you still want to refine and extend mappings and/or the ontology,
> now would be the perfect time to do so.
>
> 3. In order to help increasing the infobox coverage of the new release, it
> would also be great if you map additional templates or additional
> properties of existing templates to the ontology.
>
> Also note that now we have separate issue trackers for the mappings and
> the ontology where we discuss design issues
>
> https://github.com/dbpedia/ontology-tracker/issues
>
> https://github.com/dbpedia/mappings-tracker/issues
>
> For helping you see which widely used templates still require additional
> property mappings, we have updated the Mapping Wiki statistics for all
> languages:
>
> http://mappings.dbpedia.org/server/statistics/
>
> Further functionality for testing and exploring the current mappings is
> available at:
>
> http://mappings.dbpedia.org/server/
>
> For the English Wikipedia edition, you can see for instance at
>
> http://mappings.dbpedia.org/server/statistics/en/?show=100
>
> that there is still room for improving the mappings.
>
> The statistics for German, Spanish and French are found below and also
> still show lots of gaps for these important languages:
>
> http://mappings.dbpedia.org/server/statistics/de/?show=100
>
> http://mappings.dbpedia.org/server/statistics/es/?show=100
>
> http://mappings.dbpedia.org/server/statistics/fr/?show=100
>
> You also have a possibility to see the list of errors for the current
> mappings, for instance for French you can validate either a specific
> mapping or all mappings at once
>
> http://mappings.dbpedia.org/server/mappings/fr/
>
> http://mappings.dbpedia.org/server/mappings/fr/validate/* - error list
> for all French mappings
>
> If you want to to refine and extend the ontology, note that you can add
> links between the DBpedia ontology and other schemata/ontologies, e.g. to
> schema.org or Wikidata as in the example below
>
> http://mappings.dbpedia.org/index.php/OntologyProperty:Author
>
> We will use all mappings that are entered into the Mapping Wiki until
> *March 31st* for the upcoming DBpedia release.
>
> It would thus be great if as many editors as possible participate in the
> mapping sprint and we as a community try to increase the mapping coverage
> as far as possible until this date.
>
> Lots of thanks already in advance to all mapping editors who participate.
> Let's all try to make the next DBpedia release even better!
>
> Cheers,
>
> Markus Freudenberg, Dimitris Kontokostas, Sebastian Hellmann
>
>
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>


-- 
Kontokostas Dimitris
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