@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81517530-bb07-4b85-aef0-adba3db795e7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81517530-bb07-4b85-aef0-adba3db795e7> .