@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52ca2000-251b-4906-bb91-e5e2a5049791> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52ca2000-251b-4906-bb91-e5e2a5049791> .