@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50109666-7821-4014-b7cc-4600d94e9075> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50109666-7821-4014-b7cc-4600d94e9075> .