@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/638b69b0-23d1-412d-a274-8b918b8c1720> rdfs:isDefinedBy <https://stad.gent/data/blank_node/638b69b0-23d1-412d-a274-8b918b8c1720> .