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gricultural information management standards and services - dr. johannes keizer Tapping the Potential of Linked Open Data, Brussels 2011, April 12 Open Government in Practice ]init[ Brussels – 12th April 2011 Tapping the potential of Linked Open Data Dr. Johannes Keizer Office of Knowledge Exchange, Research and Extension Food and Agriculture Organization of the UN AGROVOC – Linked Open Data A Corner Stone for an Information Management Infrastructure in Agricultural Research and Innovation

Init lod brussels_2011-04-12

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Presentation made by Johannes Keizer at the INIT event, April 2011 in Brussels on Linked Open Data

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Page 1: Init lod brussels_2011-04-12

agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

Open Government in Practice]init[ Brussels – 12th April 2011Tapping the potential of Linked Open Data

Dr. Johannes KeizerOffice of Knowledge Exchange, Research and ExtensionFood and Agriculture Organization of the UN

AGROVOC – Linked Open Data

A Corner Stone for an Information Management Infrastructure in Agricultural Research and Innovation

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

We will promote research for food and agriculture, including research to

adapt to, and mitigate climate change, and access to research results and

technologies at national, regional and international levels.

We will reinvigorate national research systems and will share information

and best practices. We will improve access to knowledge.

world food summit 2009

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

Information Infrastructure for Agricultural Research and Innovation

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

RING

routemap to information nodes

and gateways

ToolsLOD

enabled software

VocBench

concepts and entities reference triples

LOD Generator

triplifier, concept and entity

identifier

Data Services

Webservices + APIs to triple stores

Cloud

storage for RDF data triples

agINFRA - the elements

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

AGROVOC

580,000 terms

40,000 concepts

20 languages (including Chinese and Japanese)

Defacto standard all over the world in agricultural information description

Now linked to important other resources

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

http://aims.fao.org/aos/agrovoc/c_7825

http://eurovoc.europa.eu/218754

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

http://aims.fao.org/aos/agrovoc/c_7825

AGROVOC

http://aims.fao.org/aos/agrovoc/c_12332 owl:sameAs http://eurovoc.europa.eu/219871 skos: exact match UNBIS: Toxic Substances

http://agris.fao.org/agris-search/search/display.do?f=1996/TR/TR96001.xml;TR9600026

Linking data through common URIs

http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:202:0011:0015:EN:PDF

http://unbisnet.un.org:8080/ipac20/ipac.jsp?session=128F308557F34.283092&profile=bib&uri=full=3100001~!685149~!1&ri=1&aspect=subtab124&menu=search&source=~!horizon

http://eurovoc.europa.eu/218754

Eurovoc

TOXIC SUBSTANCES

UNBIS

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

Vocabularies and LOD

Simply publishing your data as RDF does not link them to other data sets

Creating this links by humans is interesting in detail, but unrealistic as mass processing

Linking 2 standard vocabularies can link 200 datasets which use these standard vocabularies

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

AGROVOC Links after 3 weeks LOD

Outlinks:

GEMET-AGROVOC 1,198

RAMEAU-AGROVOC  :700

Total Outlinks: 1898

Inlinks:

AGROVOC-EUROVOC:1,297

AGROVOC-GEMET:1,198

AGROVOC-LCSH :1,093

AGROVOC-NAL: 13,390

AGROVOC-STW:1136

AGROVOC-RAMEAU:700

Total Inlinks:18,814

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

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agricultural information management standards and services - dr. johannes keizer

Tapping the Potential of Linked Open Data, Brussels 2011, April 12

The AIMS Community

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Thank You!

http://www.ciard.nethttp://ring.ciard.nethttp://aims.fao.orghttp://agris.fao.org