@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87a5e944-82cf-444b-becb-70c3804ac654> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87a5e944-82cf-444b-becb-70c3804ac654> .