@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50f94d7c-35c2-4879-9965-8fded1b36fcb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50f94d7c-35c2-4879-9965-8fded1b36fcb> .