@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3c431fa9-31fa-4c11-a0db-392f9e901fe4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3c431fa9-31fa-4c11-a0db-392f9e901fe4> .