@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81f05d1a-9fe0-40dd-afc8-2640545cdaf1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81f05d1a-9fe0-40dd-afc8-2640545cdaf1> .