@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50fb5e62-f489-45af-9ca5-e1fa7262bdc0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50fb5e62-f489-45af-9ca5-e1fa7262bdc0> .