IOTA: Interlinking of Heterogeneous Multilingual Open Fiscal DaTA

•IOTA is designed as a scalable framework to interlink translated fiscal concepts.•There are 19 similarity measures experimented within IOTA.•Token Sort yields the highest F1 score yet not robust to threshold change.•TF-IDF has a good and robust F1 score, but it is computationally expensive.•Results keep highly & positively correlated even as translation pairs are changed.