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This directory, ftp://ftp.pir.georgetown.edu/pir_databases/iproclass, 
contains the current release of the iProClass Database:

0readme                          - this file; 
iprclass.description             - description of the iProClass database;
iproclass.release_note           - note of the current release;
iproclass.xml.dtd                - the Documnent Type Definition (DTD) of iProClass-XML;
iproclass.xml.gz                 - the iProClass data file in XML format;
iproclass-gif.tar.gz	         - the image files found in some iProclass records;

The data file is compressed by unix gzip.

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