Re: RKBExplorer Datasets in LOD Cloud Diagram (was Re: FW: [ESW Wiki] Update of "SweoIG/TaskForces/CommunityProjects/LinkingOpenData" by TedThibodeauJr)

On 1/19/09 4:31 PM, Hugh Glaser wrote:
> Don't know if it helps, but the equivalent of the LOD diagram is at
> http://www.rkbexplorer.com/linkage/crs-linkage-neat.png
> http://www.rkbexplorer.com/linkage/crs-linkage-neat.svg
> Or
> http://www.rkbexplorer.com/linkage/crs-linkage-circ.png
> Although we don't know about the incoming links, such as the Pub Guide
>
> Not very pretty aesthetically perhaps, but then there is a lot of linkage, which makes it very pretty to my eyes. :-)
> I could simply put a version on the LOD page, if that was thought to be acceptable.
> Best
> Hugh
>    
Hugh,

Nice!

I am assuming this image  basically mirrors the dataset links in your 
VoiD graph? Thus, a great VoiD demo to boot.

Kingsley

> On 19/01/2009 10:47, "Tom Heath"<tom.heath@talis.com>  wrote:
>
> Hi Hugh,
>
> You're absolutely right, the datasets hosted at subdomains of
> rkbexplorer.com should be broken out and displayed separately in the
> diagrams. I would certainly guess it's not intentional omission, just
> accidental. Perhaps running those SPARQL queries and circulating
> neatly formatted results to this list and in particular to Richard,
> Chris, Anja and Ted (as maintainers of various versions of these
> diagrams) would help.
>
> Looking forward to seeing them there in the diagram :)
>
> Tom.
>
>
> 2009/1/18 Hugh Glaser<hg@ecs.soton.ac.uk>:
>    
>> Another interesting version of the diagram.
>> Good work.
>>
>> However, it is a bit disappointing to see that the many sites at the rkbexplorer activity are treated as one node.
>> (Cathy Dolbear of the OS raised the strangeness of this quite a while ago on this list, in relation to connection from the Pub Guide appearing to be to things like dblp, and the complete lack of visibility of the AdminstrativeGeography data.)
>> In fact there are 39 often heavily interlinked sites on rkbexplorer.com, with external linkage links, as compared with 43 other sites on the whole LOD diagram.
>> The linkage can be found by querying individual domains for their void descriptions, or all the void descriptions can be found at void.rkbexplorer.com:
>>
>> PREFIX rdf:<http://www.w3.org/1999/02/22-rdf-syntax-ns#>
>> PREFIX void:<http://rdfs.org/ns/void#>
>> PREFIX scovo:<http://purl.org/NET/scovo#>
>> SELECT ?subjects ?objects ?stats  WHERE { ?crs void:subjectsTarget ?subjects . ?crs void:objectsTarget ?objects . ?crs void:statItem ?item  ?item rdf:value ?stats }
>>
>> To http://void.rkbexplorer.com/sparql/ is a bit dirty but should do the trick.
>>
>> Best
>> Hugh
>>
>>
>> ------ Forwarded Message
>> From:<nobody@w3.org>
>> Date: Mon, 12 Jan 2009 14:34:05 -0000
>> To:<nobody@w3.org>
>> Subject: [ESW Wiki] Update of "SweoIG/TaskForces/CommunityProjects/LinkingOpenData" by TedThibodeauJr
>>
>>
>> Dear Wiki user,
>>
>> You have subscribed to a wiki page or wiki category on "ESW Wiki" for change notification.
>>
>> The following page has been changed by TedThibodeauJr:
>> http://esw.w3.org/topic/SweoIG/TaskForces/CommunityProjects/LinkingOpenData
>>
>> ------------------------------------------------------------------------------
>>
>>   [http://www4.wiwiss.fu-berlin.de/bizer/pub/lod-datasets_2008-09-18.html Clickable version of this diagram]. [http://www4.wiwiss.fu-berlin.de/bizer/pub/lod-datasets_2008-09-18_blank.png Blank version of this diagram] ([http://www4.wiwiss.fu-berlin.de/bizer/pub/lod-datasets_2008-09-18_blank_300dpi.png 300dpi]). [http://www4.wiwiss.fu-berlin.de/bizer/pub/lod-datasets_2008-09-18_blank.pdf PDF version of this diagram]. Please visit the [http://esw.w3.org/topic/TaskForces/CommunityProjects/LinkingOpenData/DataSets Data Sets] page for an up-to-date list of all published data sets.
>>
>> + [[Anchor(opl-dbpedia-lod-cloud)]]An [http://virtuoso.openlinksw.com/images/dbpedia-lod-cloud.html alternative clickable illustration of the DBpedia Cloud], presented by [:OpenLinkSoftware:OpenLink], shows the interconnections (and gaps) somewhat more clearly. Click the image for a node-clickable version.
>> +
>> + [[ImageLink(http://virtuoso.openlinksw.com/images/dbpedia-lod-cloud.png,http://virtuoso.openlinksw.com/images/dbpedia-lod-cloud.html,height=500)]]
>> +
>>   [[Anchor(umbel-lod-constellation)]] The figure below, [http://www.umbel.org/lod_constellation.html offered by the UMBEL project], shows (some of) the class-level interlinking of the data dictionaries (shared vocabularies, schemas, ontologies) associated with the data sets shown above.  Click the image for a node-clickable version.
>>
>>   [[ImageLink(http://umbel.org/images/081005_lod_constellation.png,http://umbel.org/images/lod_constellation.html,height=500)]]
>>
>>
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>
>
>
> --
> Dr Tom Heath
> Researcher
> Platform Division
> Talis Information Ltd
> T: 0870 400 5000
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>    


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Regards,

Kingsley Idehen	      Weblog: http://www.openlinksw.com/blog/~kidehen
President&  CEO
OpenLink Software     Web: http://www.openlinksw.com

Received on Monday, 19 January 2009 21:52:14 UTC