@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1c6e857-db84-454c-b349-610fe18fa08b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1c6e857-db84-454c-b349-610fe18fa08b> .