@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c18e1c0-55da-4682-b4a7-d21d8ce73bc1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c18e1c0-55da-4682-b4a7-d21d8ce73bc1> .