@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/172c91b7-1acf-4701-95f1-d8eed0b7e9d5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/172c91b7-1acf-4701-95f1-d8eed0b7e9d5> .