@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b18b994e-b910-4dae-a81a-3f014b0864e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b18b994e-b910-4dae-a81a-3f014b0864e1> .