@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1efa2b4f-29a2-4875-a479-093fea13c753> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1efa2b4f-29a2-4875-a479-093fea13c753> .