@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6812c9ca-f370-45f2-8e86-cb79e0dc678d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6812c9ca-f370-45f2-8e86-cb79e0dc678d> .