@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bd18d3f4-c809-4f73-8b67-d19978d607ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bd18d3f4-c809-4f73-8b67-d19978d607ea> .