@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51eba30d-5cd4-49d0-9ee1-23260cc19695> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51eba30d-5cd4-49d0-9ee1-23260cc19695> .