@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4ef15fa-88b2-45ff-b8ea-1066fb63e57f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4ef15fa-88b2-45ff-b8ea-1066fb63e57f> .