@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4a51a1c4-ac23-47ba-8ba3-4541c572e772> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4a51a1c4-ac23-47ba-8ba3-4541c572e772> .