@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef13413b-a000-41c9-9170-d46b97619319> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef13413b-a000-41c9-9170-d46b97619319> .