Towards a Rosetta Stone for (meta)data: Learning from natural language to improve semantic and cognitive interoperability

TL;DR

This paper introduces a machine-actionable Rosetta Stone Framework that leverages natural language insights to improve semantic and cognitive interoperability of (meta)data through reference terms, schemata, and user-friendly tools.

Contribution

It proposes a novel Rosetta modeling paradigm and editor that enable domain experts to create interoperable schemata without deep semantic knowledge.

Findings

Framework minimizes mappings and crosswalks between data schemas.

Modeling statements improves interoperability and cognitive familiarity.

Tools support human-readable and machine-actionable data representations.

Abstract

In order to effectively manage the overwhelming influx of data, it is crucial to ensure that data is findable, accessible, interoperable, and reusable (FAIR). While ontologies and knowledge graphs have been employed to enhance FAIRness, challenges remain regarding semantic and cognitive interoperability. We explore how English facilitates reliable communication of terms and statements, and transfer our findings to a framework of ontologies and knowledge graphs, while treating terms and statements as minimal information units. We categorize statement types based on their predicates, recognizing the limitations of modeling non-binary predicates with multiple triples, which negatively impacts interoperability. Terms are associated with different frames of reference, and different operations require different schemata. Term mappings and schema crosswalks are therefore vital for semantic interoperability. We propose a machine-actionable Rosetta Stone Framework for (meta)data, which uses reference terms and schemata as an interlingua to minimize mappings and crosswalks. Modeling statements rather than a human-independent reality ensures cognitive familiarity and thus better interoperability of data structures. We extend this Rosetta modeling paradigm to reference schemata, resulting in simple schemata with a consistent structure across statement types, empowering domain experts to create their own schemata using the Rosetta Editor, without requiring knowledge of semantics. The Editor also allows specifying textual and graphical display templates for each schema, delivering human-readable data representations alongside machine-actionable data structures. The Rosetta Query Builder derives queries based on completed input forms and the information from corresponding reference schemata. This work sets the conceptual ground for the Rosetta Stone Framework that we plan to develop in the future.