@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b31f2ebe-a0cb-4e60-ba88-19748347a9e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b31f2ebe-a0cb-4e60-ba88-19748347a9e9> .