@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec51852e-387e-4e2b-8ae5-3f5b25974965> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec51852e-387e-4e2b-8ae5-3f5b25974965> .