@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b63c164-c7ac-474c-8d53-cb931182528a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b63c164-c7ac-474c-8d53-cb931182528a> .