@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8b9518d6-0ffb-4abf-8860-78c61bb90cad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8b9518d6-0ffb-4abf-8860-78c61bb90cad> .