@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a17ad820-99cd-47a1-8bd4-4080d16a68d2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a17ad820-99cd-47a1-8bd4-4080d16a68d2> .