@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e581b835-8343-4ff0-84c1-575798f85148> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e581b835-8343-4ff0-84c1-575798f85148> .