.ntx file format? "<< >>" in tuples?

yago-naga / yago4

Yago 4 - the next version of Yago

https://yago-knowledge.org/downloads/yago-4

GNU General Public License v3.0

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.ntx file format? "<< >>" in tuples? #4

Closed 24601 closed 4 years ago

24601 commented 4 years ago

I am not familiar with the .ntx files generated, what format is this? I can't seem to use the regular .nt (N-Triples) tooling on it, either, nor can seem to find any such format documented in the N-Triples world...

Tpt commented 4 years ago

Hi! Thank you for being interested in Yago 4. The ".ntx" file is using the RDF* (RDF star) model that provides a nice reification syntax. It's a quite new thing that is currently implemented by Jena, RDF4J, Stardog, GraphDB, N3.js and RDF.rb. I will make it more clear on the website.

24601 commented 4 years ago

Thank you so much, @Tpt ! That was very, very helpful and now seeing Google results for RDF* I'm keyed into this format, just searching for .ntx and "<<" RDF wasn't helping, but this is GREAT! Thank you so much, already integrating N3.js!