@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca19ba53-81bb-4433-990d-126894aefd47> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca19ba53-81bb-4433-990d-126894aefd47> .