@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b87761ef-adf6-495e-bd61-1a75f5ee7c8e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b87761ef-adf6-495e-bd61-1a75f5ee7c8e> .