@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ded4bf-3fd6-4245-9d30-19ccaf30c6ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ded4bf-3fd6-4245-9d30-19ccaf30c6ee> .