@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4cad3c9-921e-4556-a86d-aa4362f31ebe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4cad3c9-921e-4556-a86d-aa4362f31ebe> .