--- a
+++ b/inst/queries/datasetSources.xq
@@ -0,0 +1,7 @@
+; datasetSources
+(fn [dataset]
+  (query {:select [:source.name :source.hash]
+          :from [:dataset]
+          :join [:dataset_source [:= :dataset.id :dataset_id]
+                 :source [:= :source.id :source_id]]
+          :where [:= :dataset.name dataset]}))