@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1609bda-68b6-401c-837d-e4301f5f20a0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1609bda-68b6-401c-837d-e4301f5f20a0> .