@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8bf4ddc-8907-47f7-81f7-1472ee55da39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8bf4ddc-8907-47f7-81f7-1472ee55da39> .