@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f81534ea-7fae-4e3c-8389-109e75c11eb0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f81534ea-7fae-4e3c-8389-109e75c11eb0> .