@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61cdb80f-be89-4195-a8c1-438811496fd0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61cdb80f-be89-4195-a8c1-438811496fd0> .