@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/989cd9af-d129-47a8-a4c9-4edbcca28bcb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/989cd9af-d129-47a8-a4c9-4edbcca28bcb> .