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Query Published Data by Language

Posted: Tue Sep 29, 2020 10:35 pm
by apteryxlabs
Hello all,

I'm trying to query the ... ata/search endpoint by language. Specifically, given a keyword (or words) - say, 'autonomous' and 'vehicle' - I'd like to query the database and return only documents which are in english.

In general, I'd love a quick reference for the various query parameters, logic (ANDs, ORs, etc) for the various OPS endpoints. I've been searching for an hour now and can't find anything.

Anything helps!

Re: Query Published Data by Language

Posted: Wed Sep 30, 2020 7:33 am
by EPO / OPS Support

There re no language endpoints and everything you need is described is on OPS page in user documentation: ... s/ops.html (under Further information page"

OPS is access to same data as Espacenet, so all CQL/Smart search queries that work in Espacenet will also work in OPS.
In documentation you will find filed identifiers and you have same Info here, related to Espacenet: ... identifier ... tationscql ... =operators ... c=booleans

Vesna for OPS support