@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f61d81e6-590a-4d1d-8510-693c28095e4b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f61d81e6-590a-4d1d-8510-693c28095e4b> .