@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4e1dbaf-4b6a-49ea-af45-5cbd32365fe0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4e1dbaf-4b6a-49ea-af45-5cbd32365fe0> .