@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55409ec2-2139-4c5a-a69e-1b6e099356a6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55409ec2-2139-4c5a-a69e-1b6e099356a6> .