@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b4ac53c-7ed5-4ebf-8704-d45150864850> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b4ac53c-7ed5-4ebf-8704-d45150864850> .