@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a544e231-97ff-48d8-8f7b-1ecc997c413b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a544e231-97ff-48d8-8f7b-1ecc997c413b> .