@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0817cfac-48f3-473b-806a-a7392d250aff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0817cfac-48f3-473b-806a-a7392d250aff> .