@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9c1b8ef-89e4-403e-904a-b8542336d6a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9c1b8ef-89e4-403e-904a-b8542336d6a3> .