@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad754f85-a1a5-49f3-89cc-a17c7828edff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad754f85-a1a5-49f3-89cc-a17c7828edff> .