@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4b09ad0-1ba2-42a0-942f-b554a3900cdf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4b09ad0-1ba2-42a0-942f-b554a3900cdf> .