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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
www.fao.org
“... 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 ...”
johannes keizerhttp://aims.fao.org
The most important dynamics
johannes keizerhttp://aims.fao.org
…..and after 18 months
johannes keizerhttp://aims.fao.org
Changing Dynamics in Aggregation States
johannes keizerhttp://aims.fao.org
Changing Dynamics in Agricultural Research and Extension Information
johannes keizerhttp://aims.fao.org
Changing Dynamics in Geographical Distribution
johannes keizerhttp://aims.fao.org
Still a dynamic of silos
• stats• gene banks• gis data• blogs, • journals• open archives• raw data• technologies• learning objects• ………..
johannes keizerhttp://aims.fao.org
..at the end, it is still like this
johannes keizerhttp://aims.fao.org
..we dream of
johannes keizerhttp://aims.fao.org
Facet 1: making services
? ? ?
johannes keizerhttp://aims.fao.org
Facet 2: getting knowledge
? ? ?
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
johannes keizerhttp://aims.fao.org
…but how to?
• stats• gene banks• gis data• blogs, • journals• open archives• raw data• technologies• learning objects• ………..
johannes keizerhttp://aims.fao.org
johannes keizerhttp://aims.fao.org
Institutional Dynamics: CIARD
johannes keizerhttp://aims.fao.org
Technological Dynamics:agINFRA
RINGroutemap 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
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
johannes keizerhttp://aims.fao.org
johannes keizerhttp://aims.fao.org
Creating Linked Applications
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]
johannes keizerhttp://aims.fao.org
Linked Open Vocabularies
johannes keizerhttp://aims.fao.org
johannes keizerhttp://aims.fao.org
Demo 3: Agrovoc LOD
http://aims.fao.org/aos/agrovoc/c_12332
johannes keizerhttp://aims.fao.org
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=QM2008000025 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
