@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0f4b1d8d-b681-47f8-afca-578ff75fe167> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0f4b1d8d-b681-47f8-afca-578ff75fe167> .