@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a21b369e-48a7-451b-a7fa-a4c80ec497e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a21b369e-48a7-451b-a7fa-a4c80ec497e1> .