@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ba71dd-b99b-4dd4-9cac-b4b0bf157ce0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ba71dd-b99b-4dd4-9cac-b4b0bf157ce0> .