LCSH rdf question

From: Montibello, Joseph P. <jmontibello_at_nyob>
Date: Fri, 13 Nov 2009 15:03:23 -0500
To: NGC4LIB_at_LISTSERV.ND.EDU
Hi all,

Just a quick one - the rdf file I've just downloaded from id.loc.gov
includes this line in many of the records (or whatever you call them):

<dcterms:created
rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">1986-02-11T00:0
0:00-04:00</dcterms:created>

This line is in 84000 out of about 243000 records.  Is this some sort of
epochal beginning? Just curious as to what might have been going on back
in '86.

Thanks,

Joe Montibello, MLIS
Class of 1945 Library
Phillips Exeter Academy
Web: http://www.exeter.edu/library
Blog: http://academylibrary.wordpress.com
Received on Fri Nov 13 2009 - 15:08:08 EST