@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af7afb30-f2e6-4d14-a258-a44692b2e9b3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af7afb30-f2e6-4d14-a258-a44692b2e9b3> .