@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87f73354-89b2-45d1-aee8-fe1e23dba735> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87f73354-89b2-45d1-aee8-fe1e23dba735> .