@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d3b975-5330-434e-8caa-fc2ca47d5121> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d3b975-5330-434e-8caa-fc2ca47d5121> .