Steps to Reproduce:
Create a visual query with the below conditions:
- with instance matching song with and without references, uncheck 'Include values from subclasses of this value'
- choose AND condition, with genre matching jazz filter by only with references, uncheck 'Include values from subclasses of this value'
- choose OR condition, with genre matching rock music filter by only with references, uncheck 'Include values from subclasses of this value'
- Run the query
Actual Results:
Results showing different genre
Expected Results: The results should be filtered by jazz and rock music excluding others.
SPARQL:
SELECT DISTINCT ?item ?itemLabel WHERE {
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE]". }
{
SELECT DISTINCT ?item WHERE {
?item (p:P31/ps:P31) wd:Q7366.
{ ?item p:P136 ?statement0. }
UNION
{ ?statement0 (ps:P136) wd:Q8341. }
UNION
{ FILTER(EXISTS { ?statement0 prov:wasDerivedFrom ?reference. }) }
UNION
{ ?item p:P136 ?statement1. }
UNION
{ ?statement1 (ps:P136) wd:Q11399. }
UNION
{ FILTER(EXISTS { ?statement1 prov:wasDerivedFrom ?reference. }) }
}
LIMIT 10
}
}