@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a251d392-fe86-4640-a9fd-2e786cd79ac1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a251d392-fe86-4640-a9fd-2e786cd79ac1> .