Cannot execute query

[Antonis Troumpoukis]

The query is:

SELECT * WHERE {
?y gadm:hasName “Northeast Greenland National Park"@en .
}

and the endpoint is http://143.233.226.33:8087/SemaGrow/sparql and the federated sources are Strabon endpoints.
The problem is that the source query issued by Semagrow to Strabon cannot be executed.