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Questions tagged [dbpedia]

DBpedia is a community project focused on transforming Wikipedia content in structured data represented using RDF Language statements. In addition to Wikipedia content transformation, it also publishes said content into the World Wide Web, as Linked Open Data, by adhering Linked Data principles. If you are completely new to SPARQL, please consider to ask your question on opendata.stackexchange.com.

DBpedia is a community effort focused on transforming Wikipedia article content into structured data which is then published to the Web, as Linked Open Data, in conformance with Linked Data publishing principles. In addition, this project also includes a Query Services endpoint that allows both humans and/or machines to perform powerful ad-hoc queries using the W3C's SPARQL Query Language.

Finally, DBpedia also have a Live Edition that provides all the aforementioned functonality, but with the addition of being up to date with Wikipedia article changes, as they arise.

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how to write query in sparql to extract this specific data from dbpedia? Is it feasible or not, if yes what should be query?

This is a link I would like to query it I want to extract list of the cloud providers and then through each cloud provider I extract their abstraction, their company link and their name, in case of they have product name I want that too.for example…
pm1359
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fuseki doesn't select from dbpedia on my computer

I have fuseki running on my computer. version 1.1.1. but it when I enter a query to select from dbpedia it doesnt return anything. The query made is suppose to return http://dbpedia.org/class/yago/Guitarist110151760 as ?artistKind and…
michAmir
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Can't get any results from this SPARQL query

I've asked a question before here Generate an incremental SPARQL query and thank god I manage to solve it. Here is my solution: private String completeQuery(String coreQuery){ String completeQuery = ""; completeQuery += "SELECT * WHERE {"+…
Hanan Mahmoud
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Query DBpedia with Sparql using VALUES

When I run this code in java I am getting error, I think the error occurred because of "String values". I am not sure about adding it but I got this idea from my previous question's answer which I asked in this site Query DBpedia to get abstract for…
user2022416
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HttpException error when I call SPARQL query (on DBPedia) in Java Code

I have a problem with SPARQL endpoint using Java Code. In particular, I have this Java Class: public class example { public static void main(String[] args) { String value = "http://dbpedia.org/resource/Fred_Guy"; example exam…
Musich87
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IMDB SPARQL Endpoint - Movies LIKE operator

I'm currently working with different SPARQL endpoints and looking to query the IMDB endpoint for movies by title. I have already come up with the following query for DBPedia. SELECT DISTINCT film_title WHERE { ?film_title rdf:type…
Fintan Kearney
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Sparql query dbpedia istance's property and values in a domain

I want to write a SPARQL query to retrieve all properties and values for an instance in a particular domain. For example, I want all properties and values of the singer "Sting" only in "MusicalArtist" domain. How can I do this?
user3465271
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How to know the exact name which represent a thing in Dbpedia?

i have developped a php application which connect to dbpedia to get properties and topics of a thing (name of artist, name of a place, a noun....) let's take an exemple: supposing i want to know the genre or occupation of Michael jackson: …
user3646481
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filter out certain properties from sparql query result

I'm trying to filter out certain properties (e.g dbpprop: ones) from the result of a sparql query. I'm querying dbpedia sparql endoint. More precisely what I'd like to do is expressed by the following pseudo code : quantity_of_interest, property,…
Raphael Lopez Kaufman
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Multiple responses to DBPedia query and unsupported properties

I have two issues: ISSUE 1 This first issue has decent documentation here on Stack, except that no one else seems to be getting the same results as me, so I thought it would be good for everyone for me to ask it here. When I run the following…
Alex Chumbley
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bif:contain error occurs when try to query dbpedia through my java program

the code is for querying dbpedia from java program and then displaying the result in html page package jenaamem; import com.hp.hpl.jena.query.Query; import com.hp.hpl.jena.query.QueryExecution; import…
user2257125
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Strange results from DBpedia lookup API for common words

I ran the keyword and prefix search for some generic keywords like it, there, he, etc. The most amazing part about these was that it gave wrong results and took around 10 times more time to process the request than some named entities like Nokia,…
learner
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Querying DBpedia with SPARQL for POIs around a point

I try to get all POIs from a special longitude and latitude. Can you give me a hint to get better results? I now get subjects like :Germany and :M-Bahn in my result set. Here is my java code: public class DBPedia_SparqSql { /** * @param args …
Sesigl
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Extraction of URI,abstract and subject from DBPEDIA?

I want to extract URI, abstract and subject through SPARQL query on dbpedia in which the URI matches the name of our song (regardless of uppercase and lowercase) and the abstract OR our subject contains one of our artist names as I have marked in…
Sameer Kerketta
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How is India related to “Indira Gandhi”? (no need to find all existing relationships, but find at least an interesting one)

I wonder using SparQL to express "How is India related to “Indira Gandhi”? (no need to find all existing relationships, but find at least an interesting one)?" under http://dbpedia.org/sparql to explore DBPedia(the RDF-ized version of Wikipedia) An…
Ze Li
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