@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50f8d0e7-2af1-4300-8b12-3284661214f4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50f8d0e7-2af1-4300-8b12-3284661214f4> .