@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a15207ef-7720-4305-a088-b0f8e87291f6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a15207ef-7720-4305-a088-b0f8e87291f6> .