[Example] Healthcare / Biomedical Research with PubMed provenance

[ognome-dev]

Background

We are building OpenGenome, an AI-powered biomedical research platform that generates diagnosis reports backed by PubMed and ClinicalTrials.gov data, then mints them as NFTs on Solana.

We are integrating the DKG as a second anchor: every minted report is also published as a MedicalStudy knowledge asset on the DKG, creating a dual-anchor (Solana NFT + DKG UAL) for each research output.

Proposal

We would like to contribute a biomedical/healthcare use case example to examples/ that demonstrates:

1. Publishing a schema.org/MedicalStudy asset with PubMed citation provenance
2. Using a custom og: prefix vocabulary for platform-specific fields (confidence score, herb recommendations, Solana mint address)
3. SPARQL query to retrieve all OpenGenome research assets from the graph
4. ICD-10 coded MedicalCondition as the study subject

A draft PR is already open: feat(examples): add biomedical healthcare research use case

Why This Matters for the Ecosystem

Healthcare is one of the highest-value verticals for verifiable knowledge graphs. Linking PubMed-backed research to on-chain assets via the DKG creates a tamper-evident, queryable research trail that:

• Cannot be silently edited after publication
• Can be cross-referenced by any application querying the DKG
• Establishes a precedent for MedicalStudy as a standard knowledge asset type

We are happy to refine the schema based on feedback from the maintainers.