@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c3efe8e9-a142-4991-883e-cc480591f67d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c3efe8e9-a142-4991-883e-cc480591f67d> .