@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6931e183-1641-47a8-8678-de7cf78fcedc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6931e183-1641-47a8-8678-de7cf78fcedc> .