{"action":"closed","issue":{"url":"https://api.github.com/repos/AKSW/LIMES/issues/7","repository_url":"https://api.github.com/repos/AKSW/LIMES","labels_url":"https://api.github.com/repos/AKSW/LIMES/issues/7/labels{/name}","comments_url":"https://api.github.com/repos/AKSW/LIMES/issues/7/comments","events_url":"https://api.github.com/repos/AKSW/LIMES/issues/7/events","html_url":"https://github.com/AKSW/LIMES/issues/7","id":37306809,"number":7,"title":"LinkedBrainz character problem","user":{"login":"Zap123","id":1328102,"avatar_url":"https://avatars.githubusercontent.com/u/1328102?v=3","gravatar_id":"","url":"https://api.github.com/users/Zap123","html_url":"https://github.com/Zap123","followers_url":"https://api.github.com/users/Zap123/followers","following_url":"https://api.github.com/users/Zap123/following{/other_user}","gists_url":"https://api.github.com/users/Zap123/gists{/gist_id}","starred_url":"https://api.github.com/users/Zap123/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Zap123/subscriptions","organizations_url":"https://api.github.com/users/Zap123/orgs","repos_url":"https://api.github.com/users/Zap123/repos","events_url":"https://api.github.com/users/Zap123/events{/privacy}","received_events_url":"https://api.github.com/users/Zap123/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2014-07-07T20:26:26Z","updated_at":"2016-02-07T15:16:18Z","closed_at":"2016-02-07T15:16:18Z","body":"Hello everyone, this may be stupid but I'm having this problem linking my dataset to LinkedBrainz. I think LIMES can not read this artist name http://musicbrainz.org/artist/b002cf3a-3fe2-4866-9a9a-fdd232a2c92f#_\r\nDid I do something wrong or it's a LIMES' problem?\r\n\r\n```\r\n...\r\nINFO [main] (SparqlQueryModule.java:145) - Getting statements 246000 to 247000\r\n WARN [main] (SparqlQueryModule.java:223) - Error while processing: ( ?y = <http://musicbrainz.org/artist/b002cf3a-3fe2-4866-9a9a-fdd232a2c92f#_> ) ( ?v0 = \"^\" ) -> [Root]\r\n WARN [main] (SparqlQueryModule.java:224) - Following exception occured: 0\r\njava.lang.ArrayIndexOutOfBoundsException: 0\r\n        at de.uni_leipzig.simba.preprocessing.Preprocessor.process(Preprocessor.java:23)\r\n        at de.uni_leipzig.simba.query.SparqlQueryModule.fillCache(SparqlQueryModule.java:210)\r\n        at de.uni_leipzig.simba.query.SparqlQueryModule.fillCache(SparqlQueryModule.java:38)\r\n        at de.uni_leipzig.simba.cache.HybridCache.getData(HybridCache.java:249)\r\n        at de.uni_leipzig.simba.cache.HybridCache.getData(HybridCache.java:218)\r\n        at de.uni_leipzig.simba.controller.PPJoinController.run(PPJoinController.java:148)\r\n        at de.uni_leipzig.simba.controller.PPJoinController.main(PPJoinController.java:32)\r\njava -jar LIMES.jar g-linkedbrainz.xml  11,43s user 0,92s system 10% cpu 1:58,16 total\r\n```\r\n\r\nMy configuration:\r\n```XML\r\n<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<!DOCTYPE LIMES SYSTEM \"limes.dtd\">\r\n<LIMES>\r\n\t<PREFIX>\r\n\t\t<NAMESPACE>http://www.w3.org/1999/02/22-rdf-syntax-ns#</NAMESPACE>\r\n\t\t<LABEL>rdf</LABEL>\r\n\t</PREFIX>\r\n\t<PREFIX>\r\n\t\t<NAMESPACE>http://xmlns.com/foaf/0.1/</NAMESPACE>\r\n\t\t<LABEL>foaf</LABEL>\r\n\t</PREFIX>\r\n\t<PREFIX>\r\n\t\t<NAMESPACE>http://purl.org/ontology/mo/</NAMESPACE>\r\n\t\t<LABEL>mo</LABEL>\r\n\t</PREFIX>\r\n\t<SOURCE>\r\n\t\t<ID>Artist</ID>\r\n\t\t<ENDPOINT>/opt/dataset.rdf</ENDPOINT>\r\n\t\t<VAR>?x</VAR>\r\n\t\t<PAGESIZE>5000</PAGESIZE>\r\n\t\t<RESTRICTION>?x rdf:type foaf:Agent. ?x foaf:homepage ?d</RESTRICTION>\r\n\t\t<PROPERTY>foaf:name</PROPERTY>\r\n\t\t<TYPE>RDF</TYPE>\r\n\t</SOURCE>\r\n\t<TARGET>\r\n\t\t<ID>linkedbrainz</ID>\r\n\t\t<ENDPOINT>http://linkedbrainz.org/sparql</ENDPOINT>\r\n\t\t<VAR>?y</VAR>\r\n\t\t<PAGESIZE>1000</PAGESIZE>\r\n\t\t<RESTRICTION>?y rdf:type mo:MusicArtist</RESTRICTION>\r\n\t\t<PROPERTY>foaf:name</PROPERTY>\r\n\t</TARGET>\r\n\t<METRIC>levenshstein(x.foaf:name,y.foaf:name)</METRIC>\r\n\t<ACCEPTANCE>\r\n\t\t<THRESHOLD>0.8</THRESHOLD>\r\n\t\t<FILE>musicbrainz.nt</FILE>\r\n\t\t<RELATION>rdf:about</RELATION>\r\n\t</ACCEPTANCE>\r\n\t<REVIEW>\r\n\t\t<THRESHOLD>0.5</THRESHOLD>\r\n\t\t<FILE>musicbrainz_reviewme.nt</FILE>\r\n\t\t<RELATION>rdf:about</RELATION>\r\n\t</REVIEW>\r\n\t<EXECUTION>OneToOne</EXECUTION>\r\n\t<OUTPUT>TTL</OUTPUT>\r\n</LIMES>\r\n```"}}