Hoi,
The number of data sources is something that grows all the time.   The list can be found here [1]. Search for VIAF for instance and you will find them all together.

I blogged about the connectivity of Wikidata recently [2]. I would love to know more of how you want to approach the many resources that are currently available.
Thanks,
    GerardM




[1] https://www.wikidata.org/wiki/Wikidata:List_of_properties/all
[2] http://ultimategerardm.blogspot.nl/2013/12/wikidata-how-many-ontologies-do-we-need.html



On 31 December 2013 13:58, Akash Soni <akashsoni.mca@gmail.com> wrote:
Hello Dear Team Members,

I Akash Soni, Student of  AES Institute of Computer Studies, Ahmedabad, Gujarat, India.
I Am Working On Big data Project Related To WikiData. I just Want To Know That How Many And Which Data Sources Are Connected through wikidata.
Thank You.

BY AKASH SONI


_______________________________________________
Wikidata-l mailing list
Wikidata-l@lists.wikimedia.org
https://lists.wikimedia.org/mailman/listinfo/wikidata-l