@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c68fedb8-0f62-4d38-99ba-373e704fc632> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c68fedb8-0f62-4d38-99ba-373e704fc632> .