[Freebase-discuss] No "Metaweb System Types" in data dump?

Roland Bouman roland.bouman at gmail.com
Wed Jul 21 20:54:42 UTC 2010


Hi!

On Wed, Jul 21, 2010 at 10:34 PM, Tom Morris <tfmorris at gmail.com> wrote:
> On Wed, Jul 21, 2010 at 4:28 PM, Roland Bouman <roland.bouman at gmail.com> wrote:
>> But it seems my problem is different from what I thought initially -
>> I'm still not clear on how where to find which types have which
>> properties (and the properties of the properties)
>> (Sorry if this is a silly question - it might have to do with my lack
>> of understanding of the metaweb data model)
>
> They're in the result.  For example, the type /type/namespace

Ok - just confirming - I should use a live query to get the actual
properties for each type?

TIA,

Roland.

>
>    {"id": "/type/namespace",
>      "properties": [
>        "/type/namespace/keys",
>        "/type/namespace/enumerated",
>        "/type/namespace/unique",
>        "/type/namespace/blacklisted"
>      ],
>    },
>
> has the properties keys, enumerated, unique, and blacklisted, while
> the type /type/int has none (ie it's a primitive type).
>
>    { "id": "/type/int",
>      "properties": []
>    },
>
>
> Tom
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-- 
Roland Bouman
blog: http://rpbouman.blogspot.com/
twitter: @rolandbouman

Author of "Pentaho Solutions: Business Intelligence and Data
Warehousing with Pentaho and MySQL",
http://tinyurl.com/lvxa88 (Wiley, ISBN: 978-0-470-48432-6)

Author of "Pentaho Kettle Solutions: Building Open Source ETL
Solutions with Pentaho Data Integration",
http://tinyurl.com/33r7a8m (Wiley, ISBN: 978-0-470-63517-9)


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