@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c1a360-87b8-4256-a2c3-8426dc80dd5a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c1a360-87b8-4256-a2c3-8426dc80dd5a> .