@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ba1a9f1-0871-46c5-a5c2-52d55d1d1b09> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ba1a9f1-0871-46c5-a5c2-52d55d1d1b09> .