@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec52d1a8-9653-4377-8931-1a3e901aad44> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec52d1a8-9653-4377-8931-1a3e901aad44> .