@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3531fc2f-944f-458c-b13e-1e063207ec8e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3531fc2f-944f-458c-b13e-1e063207ec8e> .