Comparing across origins and contexts usually means reconstructing the information base from scratch.
Product-level information becomes comparable across producers and contexts.
Compare without reformatting
Practices and claims sit on the same schema, so you compare without rebuilding it each time.
Hold a stable spine
Schema-stable, jurisdiction-neutral fields let longitudinal work hold its shape across years and regions.
Cite a versioned snapshot
Cite the version you read; later updates are traceable, not erased.