@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af7ec139-00b8-4758-aa10-ab54ce6df7fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af7ec139-00b8-4758-aa10-ab54ce6df7fa> .