@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87df99d6-c5ce-43c0-9b44-a8308da70c62> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87df99d6-c5ce-43c0-9b44-a8308da70c62> .