Issue with DBpedia.

[gulyx]

@ftaglino I am getting the following message in the log:

15:11:50 INFO Abstract_EdgeWeighting_IC :: MaxWeight Must be Computed Again (this activity may cost time ... )

15:13:51 ERROR SPARQLEndpointConnector :: SELECT DISTINCT ?p FROM <http://dbpedia.org> WHERE { ?s ?p ?o . FILTER (isLiteral(?o) != true) . FILTER (?p != <http://dbpedia.org/ontology/wikiPageRedirects>) . FILTER (?p != <http://xmlns.com/foaf/0.1/depiction>) . FILTER (?p != <http://xmlns.com/foaf/0.1/img>) . FILTER (?p != <http://xmlns.com/foaf/0.1/logo>) . FILTER (?p != <http://xmlns.com/foaf/0.1/thumbnail>) . FILTER (?p != <http://dbpedia.org/ontology/thumbnail>) . FILTER (?p != <http://xmlns.com/foaf/0.1/Image>) . FILTER (?p != <http://xmlns.com/foaf/0.1/depicts>) } HTTP 500 error making the query: SPARQL Request Failed

15:13:51 INFO Abstract_EdgeWeighting_IC :: MaxWeight Computed

this compromise the execution .... any idea on what's going on?

[gulyx]

this error is due to a timeout connection with DBpedia server. Likely this is caused by a query invocation that is too complex. In fact with PR #55 many filtering clauses have been introduced. So that PR could have introduced such kind of regression.

For the moment PR #60 will remove items in black list, but the issue must be addressed!!!