LATERAL queries

[Salva5297]

LATERAL SPARQL queries can be done with SPARQL Anything in Java, but these types of queries cannot be executed properly using pysparql-anything.

PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX fx:   <http://sparql.xyz/facade-x/ns/>
PREFIX xyz:  <http://sparql.xyz/facade-x/data/>

SELECT ?entity ?series
WHERE {
    SERVICE <x-sparql-anything:https://sparql-anything.cc/example1.json> {
        ?tvSeries xyz:name ?seriesName .
        ?tvSeries xyz:stars ?star .
        ?star fx:anySlot "Courteney Cox" .
    }
    
    BIND (STRLANG(?seriesName,"en") AS ?series)
    
    LATERAL {
        SERVICE <https://query.wikidata.org/sparql> {
          ?entity rdfs:label ?series
        }
    }
}