@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a15af69e-c66e-45c2-ac6d-df5b1bb88bab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a15af69e-c66e-45c2-ac6d-df5b1bb88bab> .