@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffdfdddb-87cb-45e4-81b3-b1729ce21ad1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffdfdddb-87cb-45e4-81b3-b1729ce21ad1> .