@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d515d5-aeb0-48a6-b20b-44634c3e1cbd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d515d5-aeb0-48a6-b20b-44634c3e1cbd> .