@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1f4e704-0903-4d88-a519-736612f9e5d7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1f4e704-0903-4d88-a519-736612f9e5d7> .