@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c81903e3-c756-43d3-aa2f-95a4d37feb6d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c81903e3-c756-43d3-aa2f-95a4d37feb6d> .