@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61a4f647-a7a6-455b-b381-0e4bdd1bb333> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61a4f647-a7a6-455b-b381-0e4bdd1bb333> .