@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e81cb1d7-73f2-45ff-92d9-82d3e0ea8ea8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e81cb1d7-73f2-45ff-92d9-82d3e0ea8ea8> .