@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6581fba2-fe57-4f4b-87a7-38b5e0043800> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6581fba2-fe57-4f4b-87a7-38b5e0043800> .