@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f668a22-8bc4-4d3a-81fb-64adef47859d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f668a22-8bc4-4d3a-81fb-64adef47859d> .