@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a1f7e20-1114-47e5-b4a0-821a088749fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a1f7e20-1114-47e5-b4a0-821a088749fe> .