@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1df80f7-137c-46de-ae7a-21966067fa3c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1df80f7-137c-46de-ae7a-21966067fa3c> .