@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f21c420-9b6c-49f9-9118-4238c59b64e4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f21c420-9b6c-49f9-9118-4238c59b64e4> .