@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8912c871-4538-4a9d-98ff-b109f9468b29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8912c871-4538-4a9d-98ff-b109f9468b29> .