@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99ac4a4e-cae9-4b1b-b997-fa80b87fc86a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99ac4a4e-cae9-4b1b-b997-fa80b87fc86a> .