@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52bf6c1a-d70a-4d79-a4e6-4b641a09b3ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52bf6c1a-d70a-4d79-a4e6-4b641a09b3ae> .