We have already a qualifier for this kind of stuffs, I think : P887 <https://www.wikidata.org/wiki/Property:P887> this is a bit of a corner case because it’s not the value that is computed here but the existence of a value, but I think it will do. We just need an item for this, something such as « most likely dead because born long before » should do the trick.
Le sam. 7 sept. 2019 à 09:14, Federico Leva (Nemo) <nemow...@gmail.com> a écrit : > Fabrizio Carrai, 07/09/19 09:53: > > Since the oldest know person was 122, what about to set "date of death = > > unknown value" for all the persons resulting older such age ? > > It seems to me a sensible thing to do. It's good you asked because it's > better to avoid the risk of conflicting mass changes. > > I wounder if we need a qualifier to allow identifying this as an > inferred piece of data: do people sometimes state "unknown value" when > someone is known to be dead, but we don't know when they did? I would > place a date of death with a precision of a decade or century in such a > case, but I've not checked what's the frequency of such qualifiers yet. > > Federico > > _______________________________________________ > Wikidata mailing list > Wikidata@lists.wikimedia.org > https://lists.wikimedia.org/mailman/listinfo/wikidata >
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