@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef7533f0-b9dc-4456-b8ee-ab4c69bc9d6a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef7533f0-b9dc-4456-b8ee-ab4c69bc9d6a> .