@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bd80531b-a57c-4978-9e80-ef262e6023eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bd80531b-a57c-4978-9e80-ef262e6023eb> .