My presentation at the "smartagrifood" conference, Paris, June 2012

1. Creating Knowledge Bases by annotating huge material of
unstructured data with triples by using a concept scheme like
AGROVOC - 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.

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

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

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

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

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

7. http://aims.fao.org johannes keizer

8. 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]
http://aims.fao.org johannes keizer

9. http://aims.fao.org johannes keizer

10. 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

11. Demo: AGRIS RDF record
http://agris.fao.org/aos/records/PL
2009000495
http://aims.fao.org johannes keizer

12. http://aims.fao.org johannes keizer

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

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

15. DEMO 2: AgroTagger
202.73.13.50:58301/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

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

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

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

19. ..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