@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bb609f5-5399-434c-8402-e7bf67a96df9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bb609f5-5399-434c-8402-e7bf67a96df9> .