@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/815caf52-7431-4a50-8cd1-920376327218> rdfs:isDefinedBy <https://stad.gent/data/blank_node/815caf52-7431-4a50-8cd1-920376327218> .