PREFIX cdm:<http://publications.europa.eu/ontology/cdm#>
PREFIX skos:<http://www.w3.org/2004/02/skos/core#>
PREFIX dc:<http://purl.org/dc/elements/1.1/>
PREFIX xsd:<http://www.w3.org/2001/XMLSchema#>
PREFIX rdf:<http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX owl:<http://www.w3.org/2002/07/owl#>
SELECT
DISTINCT (group_concat(distinct ?work;separator=",") as ?cellarURIs)
(group_concat(distinct ?title_;separator=",") as ?title)
?langIdentifier
(group_concat(distinct ?mtype;separator=",") as ?mtypes)
(group_concat(distinct ?resType;separator=",") as ?workTypes)
(group_concat(distinct ?agentName;separator=",") as ?authors)
?date
(group_concat(distinct ?subjectLabel;separator=",") as ?subjects)
(group_concat(distinct ?workId_;separator=",") as ?workIds)
WHERE
{
   graph ?gw{
    ?work rdf:type ?resType .
    ?work cdm:work_date_document ?date .
    ?work cdm:work_id_document ?workId_.
    ?work cdm:work_is_about_concept_eurovoc ?subject. graph ?gs
    { ?subject skos:prefLabel ?subjectLabel  filter (lang(?subjectLabel)="en") }.
   }
    graph ?eg {
    ?exp cdm:expression_belongs_to_work ?work .
     ?exp cdm:expression_title ?title_ .
     ?exp cdm:expression_uses_language ?lg.
graph ?lgc { ?lg dc:identifier ?langIdentifier .}
}
    graph ?gm {
    ?manif cdm:manifestation_manifests_expression ?exp .
    {?manif cdm:manifestation_type ?mtype .}
}
    OPTIONAL {        graph ?gagent { {?work cdm:work_contributed_to_by_agent ?agent .}
           union
           {?work cdm:work_created_by_agent ?agent }
           union
           {?work cdm:work_authored_by_agent ?agent }
       }       graph ?ga { ?agent skos:prefLabel ?agentName
                       filter (lang(?agentName)="en") .                  }}.
 { SELECT DISTINCT ?work WHERE {
    ?work rdf:type ?resType .
    ?work cdm:work_date_document ?date .
    FILTER( ?date > "{{ start }}"^^xsd:date) .
 FILTER( ?date < "{{ end }}"^^xsd:date)
    ?work cdm:work_id_document ?workId_.
}
LIMIT 10000000
}
}
GROUP BY ?work  ?date ?langIdentifier
OFFSET 0