@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0b9f67f8-d30c-48f5-a28a-fe90039a1dbc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0b9f67f8-d30c-48f5-a28a-fe90039a1dbc> .