@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff3de28c-7877-4cac-af32-594fc6ed0958> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff3de28c-7877-4cac-af32-594fc6ed0958> .