@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c8f5ca-ccb3-4d77-acc9-03339b5567d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c8f5ca-ccb3-4d77-acc9-03339b5567d1> .