@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ff646f1-7bd5-4016-b928-7b0fbc1faa6d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ff646f1-7bd5-4016-b928-7b0fbc1faa6d> .