ItemAvailability DateChanged Instance from Ryan Berger on 2011-12-14 (public-vocabs@w3.org from December 2011)

From: Ryan Berger <berger82@gmail.com>
Date: Wed, 14 Dec 2011 00:33:12 -0700
To: public-vocabs@w3.org
Message-Id: <547C23C2-7403-42A9-8618-47A85E953846@gmail.com>

In addition to the existing Instances of ItemAvailability (Thing>Intangible>Enumeration>ItemAvailability, which includes InStock, OutOfStock, PreOrder and so-on), it would be nice to have the option to indicate a date when the ItemAvailability changed. 

If Search Engines understood Offer A has been OutOfStock since 2009-11-11 and Offer B (a similar product with less history) has been InStock since 2011-11-11, they could tailor better results to informational versus transactional queries. 

Ryan Berger

Received on Wednesday, 14 December 2011 17:12:21 UTC