@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/19e51b79-011f-44ba-8a50-43830c057b96> rdfs:isDefinedBy <https://stad.gent/data/blank_node/19e51b79-011f-44ba-8a50-43830c057b96> .