Construction and reuse of linked traceable agricultural product records - An experience

•

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This document discusses linking open agricultural product traceability data from Taiwan to create a linked data cloud. It describes the Traceable Agricultural Product (TAP) data format, processing the data to extract and standardize crop names, geocode locations, and map the data to an Agriculture Activity Ontology. SPARQL endpoints were created to query linked data from farms, stores, and restaurants using TAP data. A Chrome extension was developed for federated SPARQL queries across these datasets.

Technology

LOD in Agriculture

2017.09.28
Construction and Reuse of
Linked Traceable Agricultural
Product Records
An experience
Dongpo Deng

Food / Agriculture Traceability
Information System
Figure from International Trade Centre (ITC), Traceability in Food and Agricultural Products

Traceable Agricultural Product (TAP)
in Taiwan

Open Data for Traceable Agricultural
Product
• Available on https://data.gov.tw/dataset/7556

• Released via CC-BY 4.0

JSON format of TAP data
• The TAP dataset was
started on 2015/1/4
• Updated everyday
• Over 650,000 records
• About 30% farmers joined

Open data, and then?
• How can we reuse the TAP
data?
• How can we make the TAP
data more shareable?
• How can we add value into the
TAP data?

Linked Data
"Linking Open Data cloud diagram 2017, by Andrejs Abele, John P. McCrae,
Paul Buitelaar, Anja Jentzsch and Richard Cyganiak. http://lod-cloud.net/"

Traceable Agricultural Product (TAP) Data
TraceCode is TAP ID

Crop name extraction and standardization
Crop names

Store name handling
In fact, this phrase
means 226 branches of Wellcome
supermarkets in entire Taiwan

Locations of land parcels
The LandSecNO is actually a
cadastre ID

Geocoding for land parcels
http://twland.ronny.tw/index/search?
lands[]=TC0336,31520000

Details of product operations
OperationalDetail describes
how the product has been
generated

Agriculture Activity Ontology
http://cavoc.org/aao/

Restaurants using TAP
http://tapinfo.coa.gov.tw/work/tapinfo.php?func=where_eat&id=17

http://taft.com.tw/taft/
MenuTracking?StoreID=990142

The restaurants using TAP
572 restaurants

TAP ontology
For details http://linkedopendata.tw/tap

SPAQRL endpoints
• By using D2R server, three SPARQL endpoints have been
developed

• tap.linkedopendata.tw

• store.linkedopendata.tw

• rest.linkedopendata.tw

https://www.w3.org/TR/sparql11-federated-query/

A Chrome extension for federated
SAPRQL queries

A Chrome extension for federated
SAPRQL queries
Chrome extension is available on https://github.com/trashmai/LinkedFood
Live demo https://www.youtube.com/watch?v=XytMotQwbA4

Question?
dongpo.deng@gmail.com
Thank you for attention
Question?

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Construction and reuse of linked traceable agricultural product records - An experience

1. LOD in Agriculture 2017.09.28 Construction and Reuse of Linked Traceable Agricultural Product Records An experience Dongpo Deng

2. Food / Agriculture Traceability Information System Figure from International Trade Centre (ITC), Traceability in Food and Agricultural Products

3. Traceable Agricultural Product (TAP) in Taiwan

4. Traceable Agricultural Product (TAP) in Taiwan

5. Open Data for Traceable Agricultural Product • Available on https://data.gov.tw/dataset/7556 • Released via CC-BY 4.0

6. JSON format of TAP data • The TAP dataset was started on 2015/1/4 • Updated everyday • Over 650,000 records • About 30% farmers joined

7. Open data, and then? • How can we reuse the TAP data? • How can we make the TAP data more shareable? • How can we add value into the TAP data?

8. Linked Data "Linking Open Data cloud diagram 2017, by Andrejs Abele, John P. McCrae, Paul Buitelaar, Anja Jentzsch and Richard Cyganiak. http://lod-cloud.net/"

9. Data processing

10. Traceable Agricultural Product (TAP) Data TraceCode is TAP ID

11. Crop name extraction and standardization Crop names

12. Store name handling In fact, this phrase means 226 branches of Wellcome supermarkets in entire Taiwan

13. Locations of land parcels The LandSecNO is actually a cadastre ID

14. Geocoding for land parcels http://twland.ronny.tw/index/search? lands[]=TC0336,31520000

15. Details of product operations OperationalDetail describes how the product has been generated

16.

17. Agriculture Activity Ontology http://cavoc.org/aao/

18. Mapping TAP to AAO

19. Restaurants using TAP

20. Restaurants using TAP http://tapinfo.coa.gov.tw/work/tapinfo.php?func=where_eat&id=17

21. http://taft.com.tw/taft/ MenuTracking?StoreID=990142

22. The restaurants using TAP 572 restaurants

23. TAP ontology For details http://linkedopendata.tw/tap

24. D2R Server

25. SPAQRL endpoints • By using D2R server, three SPARQL endpoints have been developed • tap.linkedopendata.tw • store.linkedopendata.tw • rest.linkedopendata.tw

26. Linked Data on the Web

27.

28.

29.

30. https://www.w3.org/TR/sparql11-federated-query/

31. Structured data on the Web iCook.tw

32. A Chrome extension for federated SAPRQL queries

33. A Chrome extension for federated SAPRQL queries

34. A Chrome extension for federated SAPRQL queries

35. A Chrome extension for federated SAPRQL queries Chrome extension is available on https://github.com/trashmai/LinkedFood Live demo https://www.youtube.com/watch?v=XytMotQwbA4

36. Question? dongpo.deng@gmail.com Thank you for attention Question?

Construction and reuse of linked traceable agricultural product records - An experience

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