Presentation at the ISTIC workshop on Knowleddge Organization
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Transcript of Presentation at the ISTIC workshop on Knowleddge Organization
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Presentations by Johannes Keizer is licensed under a Creative Commons Attribution-
NonCommercial-ShareAlike 3.0 Unported License.
Dr. Caterina CaraccioloDr. Johannes KeizerOffice of Knowledge Exchange, Research and ExtensionFood and Agriculture Organization of the UN
Linked open Vocabularies for Linked Open Data - the role of AGROVOC
2012 National Workshop of Knowledge Organization and Knowledge Link, July 10-11, Beijing
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www.fao.org
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“... FAO’s principle task is to work to ensure that the world’s knowledge of food and agriculture is available to those who need it when they need it and in a form which they can access and use ...”
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johannes keizerhttp://aims.fao.org
The most important dynamics
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johannes keizerhttp://aims.fao.org
…..and after 18 months
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johannes keizerhttp://aims.fao.org
Changing Dynamics in Aggregation States
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johannes keizerhttp://aims.fao.org
Changing Dynamics in Agricultural Research and Extension Information
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johannes keizerhttp://aims.fao.org
Changing Dynamics in Geographical Distribution
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johannes keizerhttp://aims.fao.org
Still a dynamic of silos
•stats•gene banks•gis data•blogs, • journals•open archives•raw data• technologies• learning objects•………..
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johannes keizerhttp://aims.fao.org
..at the end, it is still like this
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johannes keizerhttp://aims.fao.org
..we dream of
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johannes keizerhttp://aims.fao.org
Facet 1: making services
? ? ?
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johannes keizerhttp://aims.fao.org
Facet 2: getting knowledge
? ? ?
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johannes keizerhttp://aims.fao.org
? ? ?
How can I get in real time all the specimen data on useful insects from all people making research on this on my desktop? How can I share in real time my data with other colleagues working on that.
Faceet 3: working together
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johannes keizerhttp://aims.fao.org
…but how to?
•stats•gene banks•gis data•blogs, • journals•open archives•raw data• technologies• learning objects•………..
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johannes keizerhttp://aims.fao.org
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johannes keizerhttp://aims.fao.org
Institutional Dynamics: CIARD
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johannes keizerhttp://aims.fao.org
Technological Dynamics:agINFRA
RING
routemap to information nodes and gateways
ToolsLOD
enabled software
VocabServerVocBench
concepts and entities triples
LOD Generator
triplifier, concept and entity
identifier
Data Services
Webservices + APIs to triple stores
Cloud
storage for RDF triples
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johannes keizerhttp://aims.fao.org
Our First Demonstrator: OpenAgris
OpenAgris is a Web application entirely based on RDF
OpenAgris aggregates information from different data sources to expand the AGRIS knowledge about a topic or a document
OpenAgris is a linked-data environment that mashes-up various interlinked datasets, which will be combined to create meaningful results
Currently, the RDF-ization process has produced nearly 60 million triples
OpenAgris uses the Agrovoc thesaurus as backbone to interlink to other existing datasets (DBPedia, WorldBank, Geopolitical Ontology…)
Fabrizio Celli - SKOS-2-HIVE workshop 2012
19
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johannes keizerhttp://aims.fao.org
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johannes keizerhttp://aims.fao.org
Creating Linked Applications
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johannes keizerhttp://aims.fao.org
Demo 1: openAGRIS
http://agris.fao.org/openagris/search.do?recordID=BY2006001126 [rural population]http://agris.fao.org/openagris/search.do?recordID=FR2001001041 [cereal yield]http://agris.fao.org/openagris/search.do?recordID=QM2008000025 [Poverty]http://agris.fao.org/openagris/search.do?recordID=BY2006000350 [Fish WB + FAO fisheries]http://agris.fao.org/openagris/search.do?recordID=PL2009000495 [Fish WB + FAO fisheries]http://agris.fao.org/openagris/search.do?recordID=JP2010001379 [GBIF, Country Profiles, DBPedia]
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johannes keizerhttp://aims.fao.org
Linked Open Vocabularies
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johannes keizerhttp://aims.fao.org
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johannes keizerhttp://aims.fao.org
Demo 3: Agrovoc LOD
http://aims.fao.org/aos/agrovoc/c_12332
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johannes keizerhttp://aims.fao.org
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Credits: John Ferreira, Imma Subirats, Yves Jaques, Valeria Pesce, Fabrizio Celli, Ahsan Morshed, Caterina Caracciolo, Dickson Lukose, Gudrun Johannsen, Stefano Anibaldi, Armando Stellato, Tom Baker and many others
..and more http://agris.fao.org/ http://aims.fao.org/openagris http://aims.fao.org/agrovoc/lod http://aims.fao.org/standards/lode-bd http://agris.fao.org/openagris/search.do?recordID=QM20080
00025
http://agris.fao.org/openagris/search.do?recordID=BY2006000350
http://agris.fao.org/openagris/search.do?recordID=PL2009000495
http://agris.fao.org/openagris/search.do?recordID=JP2010001379