@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b91088ff-0fac-4454-9bc8-264f2a1668e2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b91088ff-0fac-4454-9bc8-264f2a1668e2> .