@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a31663a9-b4b6-43ec-864f-8a0d3b609d88> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a31663a9-b4b6-43ec-864f-8a0d3b609d88> .