@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1ab3ff0-b5ef-41a6-8ff2-28245a0d810b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1ab3ff0-b5ef-41a6-8ff2-28245a0d810b> .