@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/506d5607-eab2-4c2b-a489-68b078640fc0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/506d5607-eab2-4c2b-a489-68b078640fc0> .