@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/257d61e9-0706-4bd2-b030-7e3ebb411e9c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/257d61e9-0706-4bd2-b030-7e3ebb411e9c> .