@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/878f5b74-b1ae-4137-91da-adaef6ca122b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/878f5b74-b1ae-4137-91da-adaef6ca122b> .