@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7ff0ab15-f154-4dbd-af79-0170482d61fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7ff0ab15-f154-4dbd-af79-0170482d61fd> .