Slides of the presentation by Hugh Williams of OpenLink Software in the course of the LOD2 webinar: Virtuoso Universal Server on 20.12. 2011 - for more information please see: http://lod2.eu/BlogPost/webinar-series
LOD2 webinar series: Virtuoso by OpenLink Software
1. LOD2 Webinar Series http://lod2.eu/BlogPost/webinar-series LOD2 Stack – Virtuoso Universal Server The Data Storage Layer by Hugh Williams, OpenLink Software, 20.12.2011 Creating Knowledge out of Interlinked Data LOD2 Presentation . 02.09.2010 . Page http://lod2.eu
2. LOD2 – Creating Knowledge out of Interlinked Data LOD2 is a large-scale integrating project co-funded by the European Commission within the FP7 Information and Communication Technologies Work Programme. This 4-year project comprises leading Linked Open Data technology researchers, companies, and service providers. Coming from across 12 countries the partners are coordinated by the Agile Knowledge Engineering and Semantic Web Research Group at the University of Leipzig, Germany. LOD2 will integrate and syndicate Linked Data with existing large-scale applications. The project shows the benefits in the scenarios of Media and Publishing, Corporate Data intranets and eGovernment.
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4. The LOD2 Webinar Series The LOD2 webinar series offers several (one per month) free webinars about Linked Open Data tools & services around the LOD2 project ( http://lod2.eu ), the LOD2 Stack ( http://stack.lod2.eu/ ) and the Linked Open Data Life Cycle, also in the form of 3rd party tools. The next webinar dates of the LOD2 webinar series are already fixed as follows: * 24.1.2012, 04.00pm CET - OntoWiki (ULEI) * Feb. 2012 – Sig.ma & Sindice (DERI) Infos & registration: http://lod2.eu/BlogPost/webinar-series Stay with us and learn more about acquisition, editing, composing, connected applications – and finally publishing Linked Open Data.
18. openlinklogo_wstrap_190x70.png Creating Knowledge out of Interlinked Data LOD2 Presentation . 02.09.2010 . Page http://lod2.eu Demonstration Loading CKAN LOD Datasets into Virtuoso and query as Linked Data This demonstration shows how the LOD2 Stack can be used for Loading CKAN Linked Open Data datasets which are part of the LOD2 Stack into the Virtuoso Quad Store resulting in the automatic deployment of the loaded datasets as Linked Data by the Virtuoso enabling them to be discovered, traversed and navigated using Linked Data tools.
19. Screen Shot 2011-12-11 at 20.56.35.png Demonstration - Loading CKAN Datasets into Virtuoso
27. openlinklogo_wstrap_190x70.png This demonstration shows how the Virtuoso Sponger middleware data virtualization service can be used to sponge live Web accessible URIs into Virtuoso and automatically make them available as Linked Data in various output formats for use with Linked Data tools. Creating Knowledge out of Interlinked Data LOD2 Presentation . 02.09.2010 . Page http://lod2.eu Demonstration Sponging online Web accessible Data source using Virtuoso
40. openlinklogo_wstrap_190x70.png OpenLink Software Contact Information: Web Site: http://www.openlinksw.com Virtuoso: http://virtuoso.openlinksw.com Support Forum: http://boards.openlnksw.com Support Email: [email_address] Open source: http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSMailingLists Weblog: http://www.openlinksw.com/blogs/ LinkedIn: http://www.linkedin.com/company/openlink-software/ Twitter: http://twitter.com/OpenLink Google+: http://plus.google.com/100570109519069333827/ Facebook: http://www.facebook.com/OpenLinkSoftware Creating Knowledge out of Interlinked Data LOD2 Presentation . 02.09.2010 . Page http://lod2.eu Thank you for your attention!
41. LOD2 Webinar Series: Outreach Hope you enjoyed staying with us – if you need more detailed information, visit us at www.lod2.eu and let us know how we can improve to meet your expectations! Don’t forget to register for our next LOD2 webinar 24.01. 2012 - OntoWiki (University of Leipzig, Germany) Feb 2012 – Sig.ma & Sindice (DERI, Ireland) Information & Registration: http://lod2.eu/BlogPost/webinar-series
42. LOD2: Communication Channels Remark : please use #lod2 on twitter for your posts & connect with : lod2project Many thanks in advance !! AND: #lod2stack for Stack tweets ! Website : http://lod2.eu Weblog : http://blog.lod2.eu Twitter : http://twitter.com/lod2project Mailing List: [email_address] SlideShare : http://www.slideshare.net/lod2project PUBLINK : http://lod2.eu/Article/Publink.html Merchandiser : http://266123.spreadshirt.de/lod2-C181376 Flickr Account: http://www.flickr.com/photos/lod2/ LOD2 OGD StakeholderSurvey : http://survey.lod2.eu
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Editor's Notes
This demonstration show hwo the LOD2 Stack can be used for Loading CKAN Linked Open Data datasets that are part of the LOD2 Stack in the Virtuoso Quad Store resulting in the automatic deployment of the loaded datasets as Linked Data by the Virtuoso Face Browser service enabling it to be discovered, traversed and navigated used Linked Data tools. The Steps: Load the LOD2 Stack demo into a browser, http://ubuntu:8080/lod2demo Using the Linked Data life cycle diagram indicate that Virtuoso mainly fulfils the roles of storage/query, extract & serach/browsing/exploitation From “extraction and loading” menu select the “Load RDF Data from CKAN” item From the datasets presented choose the “ckan-dataset-lichfield-spending” containing details of the recorded spending in Lichfield Council, and install This will install the “ckan-dataset-lichfield-spending” dataset on the machine and automatically load the RDF data into Virtuoso using its bulk loading scripts Go to the “Configuration” menu of the LOD Stack demo to set the default graph to be used during the demo, making it accessible to other tools of the stack Go to the Virtuoso Facet Browser UI /FCT and use the “Prescison Search & Find” text search for entties contain the value “Lichfield” . From the list of entties select the Garrick dataset Click on on About link for Garrick to see original HTML page this entity is describing Click on the for payment number “Payment number 8730281” to see details of a payment associated with Garrick theatre Click its about page to see orignal HTML page which should also reflect the same costs as on /FCT deccription page