@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52f6820d-2cc2-421d-bd15-2c5a1fab4c78> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52f6820d-2cc2-421d-bd15-2c5a1fab4c78> .