@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ac1a5b4-00c4-4ee7-a49f-82af2150b22a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ac1a5b4-00c4-4ee7-a49f-82af2150b22a> .