@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1572e91c-f8f3-4461-924a-836b09f1c4c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1572e91c-f8f3-4461-924a-836b09f1c4c1> .