@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a648bb43-b443-41fe-8dd7-10dacb821cdd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a648bb43-b443-41fe-8dd7-10dacb821cdd> .