@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/727a87e1-a51d-445a-9157-690896439bbc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/727a87e1-a51d-445a-9157-690896439bbc> .