- From: Jeff Thompson <jeff@thefirst.org>
- Date: Wed, 23 Jan 2008 11:02:16 -0800
- To: cwm talk <public-cwm-talk@w3.org>
Using log:semantics, I can describe a rule to make inferences from an ontology at a URL (such as http://www.w3.org/2000/10/swap/grammar/n3.n3). But someone may change that document, so the rule's meaning could change. This is a general problem of referring to a document at a URL which may change. Is there a standard way to refer to a "snapshot" of a document at a URL *at a specific time*? (For example, archive.org uses http://web.archive.org/web/20070208203121/http://www.w3.org/2000/10/swap/grammar/n3.n3 ) This way, if someone is using a caching proxy like squid, when they use the rule with log:semantics they fetch the *same* document so that the rule can have the intended meaning and returns the same results. - Jeff
Received on Wednesday, 23 January 2008 19:02:34 UTC