The document details the Linked Open Statistical Data (LOSD) pipeline project funded by ESSnet, highlighting its applications in publishing statistical data on the semantic web. It outlines various use cases, including data cataloging, visualization, and access methods, as well as pilot datasets being utilized. A series of demos and tools are presented to showcase the functionalities of the LOSD pipeline, emphasizing collaboration with statisticians and third-party partners.

1. Deirdre Lee
CEO, Derilinx
@deirdrelee
@derilinx
www.derilinx.com
Linked Open Statistical Data (LOSD)
Pipeline
ESSnet Linked Open Statistics
6th March 2019, Rome Hackathon
This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66

2. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
ESSNet Introduction
Eoin McCuirc, CSO Ireland
2

3. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOSD Pipeline Introduction
Deirdre Lee, Derilinx
3

4. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOSD Pipeline
A practical and complete LOSD pipeline for the
publishing of Statistical Data on the Semantic Web.
4

5. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
Linked Data
http://5stardata.info/en/
Link your data to others

6. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOD Cloud
Year No. of Datasets
• 2007 28
• 2008 45
• 2009 95
• 2010 203
• 2011 295
• 2014 570
• 2017 1,163
• 2018 1,231
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7. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOSD Publishing Architecture
7

8. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
Recommended LOSD
Publishing Platform
8

9. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOSD Pilots
9

10. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOSD Pilot datasets
• HC55 Census Data - Population data according to
NUTS3, sex and age
• Labour Force Survey (LFS) data
• Survey on Income and Living Conditions (SILC) data
• International Labour Office (ILO) Unemployment
Rate
10

11. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOSD Pilot datasets
• HC55 Census Data - Population data according to
NUTS3, sex and age
• Labour Force Survey (LFS) data
• Survey on Income and Living Conditions (SILC) data
• International Labour Office (ILO) Unemployment
Rate
11

12. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOSD Training Platform
http://losd.staging.derilinx.com/moodle/
User: rome_hackaton Password: Hackaton-2019
12

13. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
Use-Case 1
NSO Statisticians Publishing LOSD
13

14. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
Use-Case 1
NSO Statisticians Publishing LOSD
14

15. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOSD Pipeline: Data Cataloging
CKAN Frontend
Deirdre Lee, Derilinx
15

16. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
https://losd-data.staging.derilinx.com
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17. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
DEMO
1. CKAN dataset page
2. Publish CSV and JSON-STAT dataset on data hub
3. Convert CSV resource to RDF
4. Convert JSON-STAT resource to RDF
5. Push RDF resource to RDF store
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18. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOSD Pipeline: LOSD Mapping
Juma
Alan Meehan, ADAPT
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19. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
http://losd.staging.derilinx.com:8888/juma-editor/login
19

20. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
DEMO
1. Juma Login Page mapping Repository
2. Creation of a mapping viewing existing mappings
3. Example mapping for Italian ILO to RDF (data cube)
4. Mapping execution - viewing/downloading RDF
data
20

21. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
Use-Case 2
General Public Users Accessing LOSD
21

22. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
Use-Case 2
General Public Users Accessing LOSD
22

23. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOSD Pipeline: Data Cataloging
CKAN Frontend
Deirdre Lee, Derilinx
23

24. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
https://losd-data.staging.derilinx.com
24

25. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
DEMO
1. Browse data on the portal
– Facets
– Keyword search
– Previews
– Metadata
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26. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOSD Pipeline: Data Visualisation
OLAP Browser & Cube Visualiser
Lukasz Porwol, Insight
26

27. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
http://losd.staging.derilinx.com:8084/
27

28. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
OLAP BROWSER DEMO
1. Selecting Datasets
2. Defining Dimensions
3. Using Filters
4. Results Analysis
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29. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
29
http://losd.staging.derilinx.com:8083/

30. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
CUBE VISUALISER DEMO
1. Selecting Datasets
2. Defining Dimensions
3. Defining Filters
4. Visualisation Type Selection
5. Results Preview
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31. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
Use-Case 3
NSO Collaboration with 3rd Party Partner
for Developing Added-Value Services
31

32. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
32
Use-Case 3
NSO Collaboration with 3rd Party Partner
for Developing Added-Value Services

33. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
LOSD Pipeline: Data Access
CKAN API, SPARQL Endpoint, Juma API
Alan Meehan, ADAPT
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34. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
http://losd.staging.derilinx.com:8890/sparql
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35. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
DEMO
1. Access to data via manual SPARQL query
1. Access to data via SPARQL API
1. Data conversion using the Juma API
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36. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
https://losd-dataviz.staging.derilinx.com/
36

37. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
DEMO
1. Browse viz and graphs that pulls data from virtuoso
using the SPARQL query Alan described previously
37

38. This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66
Assessment Form
https://bit.ly/2C9xS7v

39. Deirdre Lee
CEO, Derilinx
@deirdrelee
@derilinx
www.derilinx.com
Linked Open Statistical Data (LOSD)
Pipeline
ESSnet Linked Open Statistics
6th March 2019, Rome Hackathon
This project has received funding from the ESSnet LOS
under Grant Agreement No 11101.2017.001-2017.66