@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4aa973bc-67af-44af-9531-f2f8b38dcde1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4aa973bc-67af-44af-9531-f2f8b38dcde1> .