2. 1. factual information (as measurements or statistics) used as a
basis for reasoning, discussion, or calculation
2. information output by a sensing device or organ that includes
both useful and irrelevant or redundant information and must
be processed to be meaningful
3. information in numerical form that can be digitally transmitted
or processed
--- Merriam-Webster
Data
データは素材 (原材料)
1. 推論や議論、または計算するための事実
2. 意味あるものとするために処理することが必須
4. Gain a directory to ever-changing government information available on the Internet.
Government-related indexes, ?nding aids, path?nders, resource guides, and search engines are
identi?ed. Published by Bernan.
Now with more than 4,800 entries, including over
* 250 sites from international governmental organizations and other countries
* 150 U.S. state government sites
* 540 U.S. Congressional member sites and email address
* 1,400 individual government publications
URLs and content descriptions are veri?ed and updated for all entries.
The ?rst edition was included in “Selected Reference Books of 1997” in College and Research
Libraries, March 1998, p. 182.
http://www.notess.com/write/gioti/
“Because comparing sites on the Internet is dif?cult, this book
allows a user to identify and compare potential sites prior to even
going online...an excellent resource.”
— Journal of Government Information
2003年の話
5. 1. factual information (as measurements or statistics) used as a
basis for reasoning, discussion, or calculation
2. information output by a sensing device or organ that includes
both useful and irrelevant or redundant information and must
be processed to be meaningful
3. information in numerical form that can be digitally
transmitted or processed
Data
3. デジタル送信や処理ができる数値化された情報
17. Linked Data
Use URIs as names for things
Use HTTP URIs so that people can look up those names.
When someone looks up a URI, provide useful
information, using the standards (RDF*, SPARQL)
Include links to other URIs. so that they can discover more
things.
--- Tim Berners-Lee
http://www.w3.org/DesignIssues/LinkedData.html
21. オープンなデータ
Open Data
“A piece of data or content is open if anyone is free to
use, reuse, and redistribute it — subject only, at
most, to the requirement to attribute and/or share-alike.”
http://opende?nition.org/
誰もが自由に使い、再利用し、再配布できるならば、それはオープン
23. Linked Open Data
Linked Data which is released under an open licence, which
does not impede its reuse for free.
--- Tim Berners-Lee
http://www.w3.org/DesignIssues/LinkedData.html
5 Star Linked Open Data mug
not just linked data, but linked *open* data
$13.19
http://www.cafepress.com/w3c_shop.597992118