@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a129951b-d92b-488b-bfc9-c0843c20fcdd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a129951b-d92b-488b-bfc9-c0843c20fcdd> .