@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9d31fe1-1e7b-4960-bbac-3261ef22dc1e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9d31fe1-1e7b-4960-bbac-3261ef22dc1e> .