@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50284917-9aed-4e2c-a93e-3209539b1cd4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50284917-9aed-4e2c-a93e-3209539b1cd4> .