@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/812d3572-4503-4860-86df-9af8f625fb9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/812d3572-4503-4860-86df-9af8f625fb9e> .