On 4/7/11 12:53 PM, Steffen Lohmann wrote:
On 07.04.2011 16:17, Kingsley Idehen wrote:
Very nice!
Thanks, Kingsley.
Quick question re. SemLens, do you not have a permalink feature?
Remember, you added this to RelFinder, its also very important here,
in short its always important.
Yes, such a feature would indeed be useful (and is planned for some
future release of SemLens).
Have you considered a Map control? For instance, I did the following
with your default demo settings:
1. Picked 'Liberal Democrats'
Should have said: 'Liberal Democracies' :-)
2. Selected the default class
3. Selected Longitude and Latitude as properties of interest
4. Got the Graph and Table views re. your analytics.
The Map control is a logical addition re. the workflow above :-)
I agree this would be nice - especially for the described case. We
also thought about this but first realized the most generic views on
the data. Scatter plots are nice because they work for all kinds of
data (note how the dimensions adapt dynamically for different data
types and ranges). But some map view might be more appropriate for
geodata, that's right.
Cheers,
Steffen
Steffen,
Also, can I nudge you into using <link/> to expose links to the data
sources behind the visualizations? A SPARQL Construct or Describe URLs
will do. You can see examples of what I mean via URI Debugger output below:
1.
http://linkeddata.informatik.hu-berlin.de/uridbg/index.php?url=http%3A%2F%2Fdbpedia.org%2Fpage%2FLinked_Data&useragentheader=&acceptheader=
- Linked Data Description (Green Page)
2.
http://linkeddata.informatik.hu-berlin.de/uridbg/index.php?url=http%3A%2F%2Fdbpedia.org%2Fdescribe%2F%3Furl%3Dhttp%3A%2F%2Fdbpedia.org%2Fresource%2FLinked_Data&useragentheader=&acceptheader=
- Linked Data Description (Blue Page -- which leverages
.well-known/host-meta for discoverable URL templates etc..) .
Goal is to loosen the coupling between the visualization and its data
sources in a Web user agent friendly way.
--
Regards,
Kingsley Idehen
President& CEO
OpenLink Software
Web: http://www.openlinksw.com
Weblog: http://www.openlinksw.com/blog/~kidehen
Twitter/Identi.ca: kidehen
