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Re: PROV-ISSUE-239 (TLebo): is wasGeneratedBy(e) meaningful? [prov-dm]

From: Stian Soiland-Reyes <soiland-reyes@cs.manchester.ac.uk>
Date: Tue, 7 Feb 2012 01:12:16 +0000
Message-ID: <CAPRnXtnoRes5DSWQuYgDhm5mykFu37RhN=+eaa28wSGs_T+d5g@mail.gmail.com>
To: Paolo Missier <Paolo.Missier@ncl.ac.uk>
Cc: public-prov-wg@w3.org
On Mon, Feb 6, 2012 at 22:57, Paolo Missier <Paolo.Missier@ncl.ac.uk> wrote:
> The activity should not be optional, surely?

It is not optional, just implicit/unknown.

The main purpose was to associate known generation time with an entity
when the activity is unknown.

ASN does not have the equivalent of BNODEs (as we would implement this
in PROV-O), and thus activity was made optional. Luc will know the
details, there was some email about it.

Stian Soiland-Reyes, myGrid team
School of Computer Science
The University of Manchester
Received on Wednesday, 8 February 2012 13:06:55 UTC

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