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<!DOCTYPE html>
<title>Linked Open Data Graph</title>
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<h1>Linked Open Data Graph</h1>
<div id="content">
<div id="about">
<p style="text-align: center">
This is a <a href="">Protovis</a>
version of the
<a href="">Linked Open Data Cloud</a>
using data made available by the
<a href="">CKAN API</a>.
<p id="last_update"></p>
<div id="graph_console">
<iframe id="graph" src="lod.html"></iframe>
The <strong>colors</strong> reflect the
<strong>CKAN rating</strong>: datasets with high average rating are
green, those with low average are red. The intensity of the color
signifies the number of received ratings: a strong color
indicates many ratings, while a near-white color indicates
few ratings, and unrated datasets are white.
If you <strong>click on any node</strong>, you will be taken
to the package details page at CKAN. Nodes with more than 5,000,000
triples have short names next to them. <strong>Hover</strong>
over any node to get its full name.
This visualization is based on the same underlying data as the
LOD Cloud, by using the Comprehensive Knowledge Archive Network (CKAN)
<a href="">API</a>
to pull all the packages in the the
<a href="">lodcloud</a> group.
More about how this graph was generated can be found in the
<a href="">lod-graph</a> project
at <a href="">GitHub</a>.
Please submit Comments/questions as
<a href="">issues</a>
on Github, or in conversation on the
<a href="">public-lod</a> discussion list.
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