Case Studies/Internet Archive
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Overview
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License Usage
五peopleAbout1分鐘前。我們常常想。外層空間的事情。這是未來from.Is光速的Earth.They，達到什麼水平科學和technology.A的人很多。銀。母艦。導致許多小型軍艦。從時空。飛往另一個Galaxy.We從不同的角度。這是多少pressure.Metaphor。我們現有的戰鬥機。他的飛行到音速的3倍。試點。他太大的壓力。傳遞出甚至pilots.How我們人類。快速的方法。到達。不明飛行物體......科學與technologyThey讓我們來看看。在一個圓形的飛機。在飛行中。假設..人類。創建。或。據我們了解：這項技術......我們人類真的駕駛著他。知道怎麼飛。⋯⋯。問題。我們的壓力。許多人......追逐的UFOs.In事實上，。是superfluous.Relativity。可以說，以光的速度飛行。人類A。是最快的飛行......另一個星球......人類與地⋯⋯更多
Motivations
Technical Details
Archive.org has implemented 1) a license chooser in the upload process, 2) the CC marks on works licensed/copyright waived with CC, 3) a subset of the CC REL metadata specification, and 4) a way to search for CC licensed content.
License Chooser
Archive.org implements the CC license chooser through the Partner Interface.
During the file upload process you are given this option:
Clicking either one of those options opens up a window to creativecommons.org in which you can select a CC license or dedicate your upload to the public domain using CC0.
Here is the code for how Archive.org has implemented the Partner Interface:
<a id="chooseLicenseLink" href="http://creativecommons.org" onclick="javascript:window.open('http://creativecommons.org/license/?partner=ia&exit_url=http://www.archive.org/services/license-chooser.php?license_url=[license_url]%26license_name=[license_name]%26license_image=[license_button]%26deed_url=[deed_url]&jurisdiction_choose=1','popup','width=600,height=600,scrollbars=yes,resizable=yes,toolbar=no,directories=no,location=yes,menubar=no,status=yes'); return false;">Choose license</a>
And here is what the code looks like for the public domain dedication:
<a href="http://creativecommons.org" onclick="javascript:window.open('http://creativecommons.org/license/publicdomain-direct?partner=ia&exit_url=http://www.archive.org/services/license-chooser.php?license_url=[license_url]%26license_name=[license_name]%26license_image=[license_button]%26deed_url=[deed_url]&jurisdiction_choose=1','popup','width=600,height=600,scrollbars=yes,resizable=yes,toolbar=no,directories=no,location=yes,menubar=no,status=yes'); return false;">dedicate to the public domain</a>
License/PD Mark
CC license and public domain markers appear on Archive.org in many places. For pages of objects marked as licensed under Creative Commons, an image typically appears in the left hand sidebar.
For example, see this page:
Sometimes a link to the license will appear in the description area of the page.
For example see this page:
The CC0 mark appears on pages for works that have been dedicated to the public domain by the creator.
For example, see this page:
And a link to the public domain dedication appears in the description:
Metadata
Archive.org has implemented a subset of the CC REL specification by including the rel="license" attribute in links to the CC license deeds.
For example, see the source to this page:
<a rel="license" href="http://creativecommons.org/licenses/by/3.0/" target="_blank" ><img title="[Attribution 3.0]" alt="[Attribution 3.0]" style="height:31px" id="ccimage" src="http://i.creativecommons.org/l/by/3.0/88x31.png"/></a>
CC search
It's possible to search for CC licensed or public domain content by license type. However, as Archive.org notes, it's a bit complicated.
See the Archive.org FAQ on this topic, or use the pre-constructed searches below:
- Public Domain
- Attribution Non-commercial No Derivatives (by-nc-nd)
- Attribution Non-commercial Share Alike (by-nc-sa)
- Attribution Non-commercial (by-nc)
- Attribution No Derivatives (by-nd)
- Attribution Share Alike (by-sa)
- Attribution (by)
