[Developers] how to determine a topic has been merged with another one?

Christopher R. Maden crism at metaweb.com
Thu Sep 18 17:54:14 UTC 2008


Augusto Callejas wrote:
> so my question is how do i determine via mql that guid
> 9202a8c04000641f8000000000544767 was merged to guid
> 9202a8c04000641f8000000006d3caa0?  i know that the website knows how to
> perform the redirect to the new guid, but how do i know via mql the new guid
> i should be looking at?

The Explore view is really the best way to answer questions like this. 
I use it every day.

If you look at <URL: 
http://www.freebase.com/tools/explore/guid/9202a8c04000641f8000000000544767 
 >, you’ll see that it has only two properties: a permission, and a 
/dataworld/gardening_hint/replaced_by link.  That latter is what is left 
behind after a merge, and which the client view knows to automatically 
follow.  If you are writing GUID-based tools with the API, you need to 
look for those links.

~Chris
-- 
Christopher R. Maden
Data Architect
Freebase.com: <URL: http://www.freebase.com/ >
Metaweb Technologes, Inc. <URL: http://www.metaweb.com/ >


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