@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b7b21c5-a55b-4e7f-9c64-23562c25714c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b7b21c5-a55b-4e7f-9c64-23562c25714c> .