@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef996237-7df2-48dd-9e82-9c1e3ba3f236> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef996237-7df2-48dd-9e82-9c1e3ba3f236> .