@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90a51d93-7b01-4cdf-8574-93b8d6b4cf23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90a51d93-7b01-4cdf-8574-93b8d6b4cf23> .