@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff1eb79-c383-42cd-8bbc-36ed8e47323c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff1eb79-c383-42cd-8bbc-36ed8e47323c> .