@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1ec228a-44fa-44a3-b2c9-20757961cd29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1ec228a-44fa-44a3-b2c9-20757961cd29> .