@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab87e0f5-21c8-4637-88ea-f9f99f7f7b0d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab87e0f5-21c8-4637-88ea-f9f99f7f7b0d> .