@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31f45c89-9d50-4c18-a5de-a3603160c2cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31f45c89-9d50-4c18-a5de-a3603160c2cf> .