@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf21e38f-e56b-4df8-8330-b54dbb7efb91> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf21e38f-e56b-4df8-8330-b54dbb7efb91> .