@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4b77d7e-0f55-4991-a21c-8c44479ad833> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4b77d7e-0f55-4991-a21c-8c44479ad833> .