@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b18646f2-a138-437a-a223-591ac71c6e1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b18646f2-a138-437a-a223-591ac71c6e1d> .