@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ec9d3bf-ce20-47fa-97ce-fce6f0cbc0f1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ec9d3bf-ce20-47fa-97ce-fce6f0cbc0f1> .