@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50dbb848-d09b-446b-aec1-0d07de0ed9d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50dbb848-d09b-446b-aec1-0d07de0ed9d8> .