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Creating a Rosetta Statement following the natural language statement metamodel
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This template allows you to create Rosetta Statements following the metamodel described in "Rosetta Statements: Simplifying FAIR Knowledge Graph Construction with a User-Centered Approach".

Rosetta Statements model the structure of simple English natural language statements rather than attempting to represent a mind-independent reality. They prioritize:

  • Cognitive Interoperability: Easy to understand for domain experts
  • Findability: Supports search without requiring SPARQL knowledge
  • Semantic Interoperability: Standardized patterns for each statement type
  • User-Centered Design: Reflects natural language structure

Key Features:

  • N-ary Support: Handle statements with multiple objects (not just binary relations)
  • Dynamic Labels: Display as natural language sentences in user interfaces
  • Versioning Support: Track changes and editing history
  • Metadata Rich: Include confidence levels, negation, context, and provenance
  • Wikidata Integration: Use Wikidata terms for immediate usability

Statement Structure:

  • Subject: The main entity the statement is about
  • Predicate: Captured by the statement type/class
  • Objects: Up to 4 object positions (resources or literals)
  • Constraints: Type restrictions for each position

Example: "This apple has a weight of 241.68 grams" becomes a 'has-measurement' statement type with subject=apple, object1=weight (quality), object2=241.68 (value), object3=gram (unit).

This approach significantly lowers the barrier for domain experts to create FAIR knowledge graphs without requiring expertise in semantics, RDF, or ontology engineering.

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