@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9e4bbbc-8933-4302-acfa-a86ab25f847b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9e4bbbc-8933-4302-acfa-a86ab25f847b> .