@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f70ee68-f813-411c-ac88-47e3e665216b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f70ee68-f813-411c-ac88-47e3e665216b> .