@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab731615-df27-4778-9ce6-213c4d8d0839> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab731615-df27-4778-9ce6-213c4d8d0839> .