@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6504566-25a8-4552-875d-86b2d70954bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6504566-25a8-4552-875d-86b2d70954bf> .