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2011 11 grdi-presentation
Dr. Johannes Keizer gave a talk on making agricultural data and knowledge available globally. He discussed challenges with distributed data sets from different sources and proposed solutions like Linked Open Data to better organize and share information. Keizer presented FAO's role in ensuring the world's food and agriculture knowledge is accessible and useful to those who need it.
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2011 11 grdi-presentation
- 1. Presentations by JohannesKeizer is licensed under a Creative Commons Attribution- NonCommercial-ShareAlike 3.0 Unported License. Dr. Johannes Keizer Office of Knowledge Exchange, Research and Extension Food and Agriculture Organization of the UN Data and Knowledge for Global Food Security Talk at “Global Research Data Infrastructures: The Big Data Challenges” , GRDI 2020 Brussels, 2011-10-19
- 2. “... FAO’s principletask 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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- 4. johannes keizerhttp://aims.fao.org Data andInformation in Agricultural Research and Extension
- 5. johannes keizerhttp://aims.fao.org Distributed DataSets • stats • gene banks • gis data • blogs, • journals • open archives • raw data • technologies • learning objects • ………..
- 6. johannes keizerhttp://aims.fao.org Territory sizeshows proportion of scientific papers published in 2001 by authors living there. Copyright SASI Group (University of Sheffield) and Mark Newman (University of Michigan) Today……
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- 8. johannes keizerhttp://aims.fao.org Going simplyfrom here…to • stats • gene banks • gis data • blogs, • journals • open archives • raw data • technologies • learning objects • ………..
- 9. johannes keizerhttp://aims.fao.org Distributed DataSets • stats • gene banks • gis data • blogs, • journals • open archives • raw data • technologies • learning objects • ……….. ? ? How to make value added services?
- 10. johannes keizerhttp://aims.fao.org Distributed DataSets • stats • gene banks • gis data • blogs, • journals • open archives • raw data • technologies • learning objects • ……….. How to infere knowledge?
- 11. johannes keizerhttp://aims.fao.org Distributed DataSets • stats • gene banks • gis data • blogs, • journals • open archives • raw data • technologies • learning objects • ……….. 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. How to organize collaboration?
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- 14. johannes keizerhttp://aims.fao.org The valueof the LOD cloud…. RDF Silos are not Linked Data
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- 16. johannes keizerhttp://aims.fao.org RING routemap to informationnodes and gateways Data Production Tools LOD enabled software VocServer vocabulary server concepts and entities triples LOD Generator triplifier, concept and entity identifier Data Rendering Tools Webservices + APIs to triple stores Cloud storage for RDF triples Infrastructure Elements
- 17. johannes keizerhttp://aims.fao.org The VocBench VocBench conceptsand entities triples
- 18. johannes keizerhttp://aims.fao.org RING -Charts and numbers http://ring.ciard.net
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- 22. johannes keizerhttp://aims.fao.org What elselinks to the DBPedia concept? 22 “exactly matches” “broader than”
- 23. johannes keizerhttp://aims.fao.org The triplesseen as a graph Subject Predicate Object agris:CN2009002389 dct:title 典型草原三种蝗虫种群死 亡率的研究 agris:CN2009002389 dct:creator agris-author:luhui agris-author:luhui foaf:name Lu Hui agris:CN2009002389 dct:subject agrovoc:c_4416 agris:CN…389 dct:title 典型草… Lu Hui agris-author: luhui dct:subject agrovoc:c_4416 foaf:name dct:creator
- 24. Thank You! Credits: JohnFerreira, Imma Subirats, Yves Jaques, Valeria Pesce, Fabrizio Celli, Ahsan Morshed, Catarina Caracciolo, Dickson Lukose, Gudrun Johannsen, Stefano Anibaldi, Armando Stellato, Tom Baker and many others http://www.ciard.net http://ring.ciard.net http://aims.fao.org http://agris.fao.org
Editor's Notes
- #17 The main integration works through common semantics Core of agINFRA technology is aLOD store of shared encoded knowledge organization systems an automatic markup to link structured and unstructured data sources through this shared Knowledge Organization systems Sharing within the R.I.N.G. Partner register their services, no technical limitation LOD – Wrapper for all participating Institutions For all registered services a „triplification wrapper“ will be set up The triplifier works with „agConcepts and agIdentities“ to create linked data Steadily growing LOD ecosystem The agINFRA LOD ecosystem offers Webservices for the www
- #19 the chart on the homepage representing the distribution of services across "service types" (http://ring.ciard.net) (implemented with support from John Fereira); the geographic map on the homepage representing the geographic distribution of services;
- #21 AgroTagger still lacks many of the sophisticated features of “Open Calais” , but is much, much better in the subject analysis of the text