@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecfb7bf3-a835-4402-bd2c-42903fe51791> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecfb7bf3-a835-4402-bd2c-42903fe51791> .