@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30f94718-5b2e-438d-a112-470a165efd1b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30f94718-5b2e-438d-a112-470a165efd1b> .