@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57b27f07-e03c-434e-9a03-891f33b3537c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57b27f07-e03c-434e-9a03-891f33b3537c> .