On Tue, Jan 18, 2011 at 12:00, Roberto Mirizzi
<[email protected]> wrote:
> Looking at the new dataset, I've found an issue that in the previous
> dataset did not exist.
> For example, if you look at this page:
> http://dbpedia.org/page/PHP
> you will find that the object of the property "dbpprop:influencedBy" is
> a string "C, Perl, Java, C++, Tcl", while in the previous version of the
> dataset (I've loaded it on my local machine), there are five distinct
> triples having as object, respectively:
> "dbpedia:C_(programming_language)",
> "dbpedia:Java_(programming_language)", "dbpedia:Perl", "dbpedia:Tcl" and
> "dbpedia:C++_(programming_language)".

This bug is fixed. DBpedia 3.7 will have the data you mentioned again
with ObjectProperties.

> I think this problem should be fixed, specially because a corresponding
> "ontology property" still does not exist for such properties.

However, I think it would still make a lot of sense to get more
coverage for the /ontology/ properties [1], because several checks are
done with them. Additionally, mapping multiple Wikipedia properties
onto one DBpedia relation is very useful for retrieval.

Cheers,
Max

[1] 
http://mappings.dbpedia.org/index.php?title=Special%3AAllPages&from=&to=&namespace=202

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