@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90cd104e-64ae-4c27-b629-4add8bc7de64> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90cd104e-64ae-4c27-b629-4add8bc7de64> .