@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9efde408-8980-4b8e-b123-ec242eca191a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9efde408-8980-4b8e-b123-ec242eca191a> .