@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81223e3a-9325-42a8-9c6b-341b9a967d5a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81223e3a-9325-42a8-9c6b-341b9a967d5a> .