@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dff37b28-feb1-4f0f-9519-8a9deb666574> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dff37b28-feb1-4f0f-9519-8a9deb666574> .