Linked data sets for evaluating interlinking?

Hi,

I am looking for pairs of linked data sets that can be used as gold 
standard for evaluations.  I would need pairs of data sets which have 
been manually linked, or data sets which have been (semi-)automatically 
linked with interlinking tools, and afterwards reviewed (to include the 
links which are not identified by tools). I have looked into the DataHub 
catalogue and queried VoiD descriptions, but unfortunately the 
information about how the interlinking process was carried out is often 
missing.

Apart from the data sets which have been used in the OAEI-instance 
matching track, could anyone recommend (based on past experience) good 
data sets for evaluating data interlinking processes?

Thanks in advance.

Kind regards,

Cristina

-- 
Cristina Sarasua

Institute for Web Science and Technologies (WeST)

Universität Koblenz-Landau
Universitätsstraße 1
56070 Koblenz
Germany

e: csarasua@uni-koblenz.de
p: +49 261 287 2772
f: +49 261 287 100 2772
w: http://west.uni-koblenz.de