LOD2 Webinar Series: LOD2 in information and publishing industry

Creating Knowledge out of Interlinked
Data

LOD2 Webinar . 29.11.2011 . Page 1 http://lod2.eu

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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.

http://lod2.eu

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Once per month the LOD2 webinar series offer a free webinar about
tools and services along the Linked Open Data Life Cycle.

Stay with us and learn more about acquisition, editing, composing,
connected applications – and finally publishing Linked Open Data.

http://lod2.eu

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Agenda

 Wolters Kluwer Germany Company profile

 Linked Data life cycle and role of Wolters Kluwer within LOD2

 Wolters Kluwer Publishing life cycle

 LOD2 stack used by Wolters Kluwer

 Usage of LOD2 stack in innovative electronic products

 Publishing of LOD data

 Lessons Learned and Next steps


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Wolters Kluwer Germany company
profile


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Linked Data Life Cycle

Manual Interlinking
revision Fusing Classification
authoring Enrichment

Storage Quality
Querying Analysis

Extraction Search Evolution
Browsing Repair
Exploration


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Wolters Kluwer Germany’s role
within LOD2


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Wolters Kluwer’s Publishing life cycle resembles of Linked Data life
cycle


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Future content processing workflow at Wolters Kluwer Germany


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Current usage of LOD2 stack in Wolters Kluwer use case scenario


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PoolParty for developing and maintaining controlled vocabularies
and thesauri


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SILK framework to map and enrich legal metadata


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“Pebbles” based on OntoWiki as an editorial interface
to access metadata in Virtuoso


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Feeding information from knowledge base into auto suggest functionality


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Publishing of Linked Open Data as an offer to the community


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Lessons learned

 Creation of extraction rules from XML to RDF for creating metadata is an interactive and
iterative process, requiring both technical and domain knowledge. This includes a
“translation” and documentation process in both directions, so that a common
understanding of semantics can be achieved.

 Proper decisions on what vocabularies should be “controlled” terms in an early stage of
the process is critical in order to avoid double work and reduce unnecessary complexity.

 Not all required tools for the use case were in place in the early phase of the project.
Therefore new tools like Valiant were developed and existing ones were extended.

 Successful communication between academic partners and industry partners in a
project is highly dependent on personal contacts and on the ability to find compromises.

 Supporting a legal domain use case in Germany does not necessarily imply that the
LOD2 stack can effortlessly be re-used in other countries, due to the domain diversity in
the national legal systems.


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Next steps

 Feasibility study for implementation of LOD2 stack in editorial environment at
WKG until end of 2012; then planning for implementation

 Promotion of published data and collecting feedback from the community

 Closer investigation and tests of NLP techniques on legal domain content
 …


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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 webinars:
12.12. The 2nd release of the LOD2 Stack (by Tenforce, Belgium)
Jan 2013 - LODGrefine by Zemanta
Feb 2013 - DBpedia Spotlight by DERI
March 2013 - publicdata.eu by OKFN

Have a great day and don’t forget ...

http://lod2.eu

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Credits

Jingle R.E.M., Martin Kaltenböck, Florian Kondert
Coordination Thomas Thurner
Martin Kaltenböck
Moderation Martin Kaltenböck
Presented by Christian Dirschl, cdirschl@wolterskluwer.de


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http://lod2.eu

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