English subtitles for clip: File:OpenRefine Commons Extension - start project from categories.webm

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I want to start a project in OpenRefine
based on a Wikimedia Commons category

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I have installed the Wikimedia Commons extension
in OpenRefine

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So I am getting a Wikimedia Commons option
here in the start screen

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So I click that, and then I get an option
to type any category on Wikimedia Commons

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In this case I choose one for a heritage organization,
an archive in the Netherlands

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And with each category you can also choose
how deep you want to go in the category tree, so...

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 ... if you want to go two levels deep, or more or less,
you can change that here

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And, if you want, you can also 
add other categories

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So you can do multiple categories 
at the same time

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OpenRefine will retrieve all the files
from all these categories

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So it is a combination.

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In this case I'm only interested 
in this one with no depth

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So just the category on the level 
that is indicated here

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I click 'Next', and then OpenRefine
will give me a preview

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Then you see at the bottom that OpenRefine 
also allows me to give some options

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or to specify some options

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One of them is to include a column
with categories already

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Categories can have interesting information

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So in this case I will select that.

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And if I would be interested in that,
I can also include a column 

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With the M-ids, or the
unique identifiers of the files

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In this case I only want
the category column.

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I give my project a meaningful name 

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And I click 'Create'.

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Then OpenRefine will load the files for me.

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I wait a few seconds...

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And the project is loaded.

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As you can see, there is 
a column with categories

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And - because I have the
Wikimedia Commons extension installed -

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I also get to see thumbnails of the files.