@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d81d0d34-ca0a-444c-b093-f286cb7d923b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d81d0d34-ca0a-444c-b093-f286cb7d923b> .