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December 11, 2017

I'm new to DBpedia system. I want to annotate an article about technology and i think was a good choice to use DBpedia Spotlight, but the last update of DBpedia was in October 2016, and so many resources (for example Iphone 8) won't be annotated. Can I make it work on DBpedia Live instead of the classic DBpedia?

December 09, 2017

I am working from this example, and I want to archieve the same, however with a different topic - Climate change

All i need to output is the abstract from this page: http://dbpedia.org/page/Climate_change

PREFIX dbp-res: <http://dbpedia.org/resource/> PREFIX dbp-ont: <http://dbpedia.org/...

December 07, 2017

I run from SPARQL Explorer at DBpedia. I wish to get each President only once, but as some of them have multiple entries for birthplace it gives multiple rows.

SELECT DISTINCT ?person ?birthPlace ?presidentStart ?presidentEnd WHERE { ?person dct:subject dbc:Presidents_of_the_United_States. ?person dbo:...

December 02, 2017

Beginning on sparql, wishing to execute a SPARQL query for the display in my "abstract" div, I encounter an error that I can not eliminate. So I post my message to have an opinion (and a solution?) To finally display the result of my request.

Here is my error:

jquery.min.js:4 GET...

November 26, 2017

I have tried the following filter but it is not working

PREFIX dbo: http://dbpedia.org/ontology/
PREFIX dbr: http://dbpedia.org/resource/

SELECT Distinct (?singer),?wife WHERE { ?x dbo:musicalArtist ?singer. ?singer...

November 26, 2017

this is my first post here and already, I'd like to thank you for the time you'll take to help me.

So my problem is the following : I use http://dbpedia.org/sparql to do this request :

PREFIX res: <http://dbpedia.org/resource/> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> SELECT ?trad where{ res:...

November 25, 2017

How to write SPARQL query to return all concepts related to Afghanistan from DBpedia?

SPARQL is new for me.

November 22, 2017

Basically, I'm trying to get the 'subclasses' of this entity. For example:

I tried using:

select ?p1 where { <http://dbpedia.org/resource/Category:Norwegian_silent_film_actors> skos:narrower ?p1 . }

and

select ?p1 where { <http://dbpedia.org/resource/...

November 14, 2017

SELECT DISTINCT ?label ?description WHERE { ?concept rdfs:label ?label . ?label bif:contains "album" . ?concept rdfs:comment ?description . FILTER(langMatches(lang(?label),"en")) . FILTER (LANG(?description) = 'en') . }ORDER BY ASC(?label)

Can someone please help how to write equal instead of contains album?

November 14, 2017

I need comment section of all the available places,music works,persons,films and companies. Can someone please help in writing SPARQL query for the same?