@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51b7e57a-9ca7-463e-8e58-443d078df76d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51b7e57a-9ca7-463e-8e58-443d078df76d> .