@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b57aa238-8fad-46ac-88bc-5bdc5c4b3e90> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b57aa238-8fad-46ac-88bc-5bdc5c4b3e90> .