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July 10, 2016

I have been searching in vain for wiktionary RDF extraction described here:

I tried to contact them for help but haven't gotten a response. I dont need the absolute newest version, I would be happy with anything. Alternatively, if anyone knew a mechanism (meaning the...

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September 26, 2016

I would like know if it is possible to use a property to point to a class. Im'm trying to build a sport ontology, and I'm trying to use parts of DBPedia ontology to enrich mine. My sports ontology has a class Surf, and I am trying to create a property to associate this Surf class to the DBPedia Beaches class. I'am trying to achieve that with a property isPracticedAt, somehthing like:


September 25, 2016

I'm trying to retrieve data from DBPedia Sparql endpoint with Javascript, with this script:

<script type="text/javascript"> function myFunction() { var url = document.getElementById("inputSearch").value; var subject = document.getElementById("inputUri").value; var property = "?p"; var object = "?o"; var...

September 22, 2016

I want to query all articles with a stuff-entry and their geographical coordinates from the German DBpedia ( Due to the fact that not many articles have a separate column with lat/lon in the infobox, but are geotagged (see...

September 22, 2016

I try to make this query from JavaScript

var subject = document.getElementById("inputUri").value; var property = "?p"; var object = "?o"; var query = "\ PREFIX dbpedia2: <>\ PREFIX foaf: <>\ PREFIX : <>\ SELECT * \...

September 17, 2016

I am looking for a parts of speech tagged wikipedia corpus. I would be happy with abstracts or short abstracts only. Im sure people must have used these for research.

So far all I have found is this from 2008

September 13, 2016

Suppose the URI is from Named Graph :, within Data Space :

This resource includes the following properties: dbo:abstract dbo:wikipageid dct:subject rdfs:comment etc.

What I have tried is to get...

September 10, 2016

I am now using DBpedia for getting page category using sparql in R. However, there are having some problems on it. Source code I am using:

PREFIX dcterms: <> PREFIX rdfs: <> SELECT ?categoryUri ?categoryName WHERE { <> dcterms:subject ?categoryUri. ?categoryUri rdfs:...

September 09, 2016

I have a question on how to find distinct properties for instances that share a class in DBpedia. I think it is more on the lines of how to do it in SPARQL. I tried out this query here :

SELECT DISTINCT ?p WHERE { ?s a <> . ?s ?p ?o. }

However, I realized that this query gives you all the distinct properties that are used by all...

September 09, 2016

I need to create and locally host a subset of dbpedia data which should only contain geographical information. Like of countries, rivers etc.

I found resources for setting up a Linked Data...

September 07, 2016

I have Questions and Answers classes in my owl file. This is a sort of quiz game and if user chooses wrong answer, I want to display the rdfs:comment about that resource from Dbpedia. Like, What is capital of Spain? here I include rdfs:comment of Madrid. Which country has more population? here I include rdfs:comment of China. So if user selects wrong answer, it means user does not know about...