2012 06 swaf-johanneskeizer

Creating Knowledge Bases by annotating huge material ofunstructured data with triples by using a concept scheme likeAGROVOC - the agHARVEST project Semantic Web and Ontologies in agri-food , Jun 12, Paris Dr. Johannes Keizer Office of Knowledge Exchange, Research and Extension Food and Agriculture Organization of the UN Presentations by Johannes Keizer is licensed under a Creative Commons Attribution- NonCommercial-ShareAlike 3.0 Unported License.

Data and Information in Agricultural Research andExtension http://aims.fao.org johannes keizer

Distributed Data Sets• stats• gene banks• gis data• blogs,• journals• open archives• raw data• technologies• learning objects• ……….. http://aims.fao.org johannes keizer

..at the end, it is still like this http://aims.fao.org johannes keizer

…to• stats• gene banks• gis data• blogs,• journals• open archives• raw data• technologies• learning objects• ……….. http://aims.fao.org johannes keizer

Data Services: process http://aims.fao.org johannes keizer

http://aims.fao.org johannes keizer

Demo 1: openAGRIShttp://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] http://aims.fao.org johannes keizer

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- 10 http://aims.fao.org johannes keizer

Demo: AGRIS RDF recordhttp://agris.fao.org/aos/records/PL2009000495 http://aims.fao.org johannes keizer

OpenAgris mash up http://aims.fao.org johannes keizer

Unclassified Testdocument http://aims.fao.org johannes keizer

DEMO 2: AgroTagger202.73.13.50:58301/AgroTagger/index.jsp We indexed almost 27.000 WB documents and for nearly 95% of them we were able to extract Agrovoc keywords. http://aims.fao.org johannes keizer

Creating Linked Applications http://aims.fao.org johannes keizer

Demo 3: Agrovoc LODhttp://aims.fao.org/aos/agrovoc/c_12332 http://aims.fao.org johannes keizer

Linked Open Vocabularies http://aims.fao.org johannes keizer

..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 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

2012 06 swaf-johanneskeizer

by Johannes Keizer on Jun 14, 2012

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2012 06 swaf-johanneskeizer Presentation Transcript