@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ecf0c30-0bf1-4330-90bc-1f6515e558bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ecf0c30-0bf1-4330-90bc-1f6515e558bf> .