@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20a1e89b-939c-4ec3-bdd6-fefd47a17597> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20a1e89b-939c-4ec3-bdd6-fefd47a17597> .