@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a457b92c-950b-498c-901c-37b7d6e46812> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a457b92c-950b-498c-901c-37b7d6e46812> .