Information about T2D-SM-WH

[M Martorana]

Hello there,

I have some questions about the T2D-SM-WH dataset that I was hoping you could help me with. 

1) It is not very clear to me what is the difference between the webtables and dbpedia_tables folders. I can see that in both folders there are CSV files with the same name, and looking at the documentation here, it sounds like the fist folder is the set of tables and the second is the ground truth (?). But from my understanding the tables in the folders are unrelated?

2) are the column headers in the dbpedia tables all corresponding to dbpedia properties?  I thought that being dbpedia tables they would have a match to a property or entity in DBpedia, but looking at the file that doesn't seem true in all cases (e.g. usedBankNotes). Could you please elaborate on this?

Apologies if these questions are trivial and might have been asked before. I have only recently came across this and similar benchmarks, and I am still trying to unerstand them.

Best,

Margherita