@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/981d57f1-795f-49ec-8d37-b921197c6565> rdfs:isDefinedBy <https://stad.gent/data/blank_node/981d57f1-795f-49ec-8d37-b921197c6565> .