@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68ea97b4-5bb3-4646-a0b8-3f9686bb761b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68ea97b4-5bb3-4646-a0b8-3f9686bb761b> .