@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa51b98b-c697-4ecf-af9e-ca382a01cfbd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa51b98b-c697-4ecf-af9e-ca382a01cfbd> .