@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51db1cb1-0edb-47b5-adc0-8ae7d2a000f7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51db1cb1-0edb-47b5-adc0-8ae7d2a000f7> .