@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30f3719d-8815-4cba-ab8c-3d72ddffd816> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30f3719d-8815-4cba-ab8c-3d72ddffd816> .