@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4f14c9a-72a8-48f5-aa90-579ce1508575> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4f14c9a-72a8-48f5-aa90-579ce1508575> .