@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef0223d0-c2e8-4f2e-b7d3-1087a9ce57a4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef0223d0-c2e8-4f2e-b7d3-1087a9ce57a4> .