@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d98c28-751f-46cb-8d35-8c6569b81199> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d98c28-751f-46cb-8d35-8c6569b81199> .