@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af7e6c65-c360-4ccf-aaf4-5bde5611c049> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af7e6c65-c360-4ccf-aaf4-5bde5611c049> .