@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3d971d1c-0a25-47ac-83df-19bc60ac27ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3d971d1c-0a25-47ac-83df-19bc60ac27ea> .