@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6ef09ea-395d-4af7-877c-fa9f500e527b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6ef09ea-395d-4af7-877c-fa9f500e527b> .