@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/681e7863-04a3-47e0-a0c1-e05747f8be97> rdfs:isDefinedBy <https://stad.gent/data/blank_node/681e7863-04a3-47e0-a0c1-e05747f8be97> .