@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ef8159-13d6-41dc-aecb-272cd30821e3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ef8159-13d6-41dc-aecb-272cd30821e3> .