@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f1f56dd-d6dc-4a03-875f-2c31b75af2de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f1f56dd-d6dc-4a03-875f-2c31b75af2de> .