@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab7a1615-7605-47ba-aef6-558932e779cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab7a1615-7605-47ba-aef6-558932e779cd> .