@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f91c4448-718c-4baa-9c0e-7b197ff17384> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f91c4448-718c-4baa-9c0e-7b197ff17384> .