@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af47c050-cfb0-405a-b0fc-028ec96451b2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af47c050-cfb0-405a-b0fc-028ec96451b2> .