[Developers] List Of Properties
Warren Harris
warren at metaweb.com
Wed Jul 9 00:20:38 UTC 2008
Hi Jason,
I'm not sure I follow. Can you give me an example?
Warren
On Jul 8, 2008, at 5:14 PM, Jason Douglas wrote:
> Warren,
>
> I've been playing with that awesome mega-type/reflect query for
> building my own topic page, and it's working pretty well, but I've run
> into one problem which is that because the CVTs are inside out
> (meaning the property metadata is nested under the links), it seems
> like there's no way to know for sure all the properties of the CVT if
> it's sparsely populated (i.e., there's not at least one instance link
> for each property).
>
> A) Is that correct? & B) Is there a way to compensate for that?
>
> -jason
>
>
> On Jul 8, 2008, at 1:01 PM, Warren Harris wrote:
>
>>
>> On Jul 7, 2008, at 10:48 AM, Kendra Kuhl wrote:
>>
>>> Thanks Christian. That works great.
>>>
>>> Now I’m having a bit of a different problem. Now, because there are
>>> so many properties, when I query for their values, Freebase either
>>> gives me a timeout / bad request(while using the API) or doesn’t do
>>> anything (while using the query editor). I’m thinking it’s because
>>> there’s too much going on, but maybe somebody can point me in the
>>> direction to a better way?
>>
>> Hi Kendra,
>>
>> I think you should be able to adapt the mega- /type/reflect query
>> that was sent out earlier to return all the detail that you're
>> trying to get from the query below. But in general, if you ask for
>> too much in one shot, you run the risk of timing out. Maybe you
>> should break this up into a series of smaller queries.
>>
>> You might also want to use cursors:
>>
>> http://www.freebase.com/view/guid/9202a8c04000641f800000000544e139#cursors
>> http://www.freebase.com/view/guid/9202a8c04000641f8000000005b7ad20?domain=%2Fuser%2Fnix%2Ftypes
>> http://mqlx.com/~willmoffat/learn_feature/cursor/cursor.js
>>
>> Warren
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