@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad3131ff-35d8-4f81-ab8f-452a20e29f29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad3131ff-35d8-4f81-ab8f-452a20e29f29> .