@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/506dec46-ba75-40d0-bf3e-c5c89a53983c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/506dec46-ba75-40d0-bf3e-c5c89a53983c> .