@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca90c76c-f507-43f7-9387-832739ca19b2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca90c76c-f507-43f7-9387-832739ca19b2> .