@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91c89cc3-89a6-4625-bfa6-d1e6740d348f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91c89cc3-89a6-4625-bfa6-d1e6740d348f> .