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Lazhar
Lazhar

Reputation: 1458

How to get the cutoff timestamp or lastrevid for a given Wikidata JSON dump?

I am using Wikidata enriched with other data sources and I must ingest the entire Wikidata JSON dump in a dev graph database of mine.

That's easy and once that's done, I want to keep my copy updated by querying the RecentChanges and LogEvents API endpoints to retrieve de changes/deletes/creates that occurred between two timestamps (I'd do so every few minutes) - and that's relatively easy too!

What I cannot get my head around is...

How to get the cutoff timestamp for a given JSON dump? Where is this available or how to figure it out since the modified timestamp and lastrevid fields aren't present in JSON dumps.

Upvotes: 2

Views: 213

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