@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c415988-45fb-409e-a644-6af53b4ff7be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c415988-45fb-409e-a644-6af53b4ff7be> .