@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51f3d217-484c-4ff3-877f-198c9a074088> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51f3d217-484c-4ff3-877f-198c9a074088> .