DDI-RDF Discovery Vocabulary
_

Use Cases and Vocabularies

5th European DDI User Conference
04 December 2013, Paris, Fran...
Why DDI as Linked Data?
Overview

class overview

question

0..*

0..*

Question
0..*

0..*
Variable

analysisUnit

variable

0..1

1..*

0..*
0.....
Where
to

search for

data?
Which

microdata does exist
according to specific

metadata?
Which

datasets

are associated with the

microdata?
Which

aggregated data
according to specific

metadata does exist?
Which

datasets

are associated with

aggregated data?
From which
microdata datasets is the
aggregated dataset

derived?
Which

summary
statistics does a
variable have?
Which

category
statistics does a
variable representation have?
microdata
datasets are created
Which

by the research institute
'GESIS'?
Conclusion
Thank you for your attention…
Use Cases and Vocabularies Related to the DDI-RDF Discovery Vocabulary (EDDI 2013) [2013.12]
Use Cases and Vocabularies Related to the DDI-RDF Discovery Vocabulary (EDDI 2013) [2013.12]
Use Cases and Vocabularies Related to the DDI-RDF Discovery Vocabulary (EDDI 2013) [2013.12]
Use Cases and Vocabularies Related to the DDI-RDF Discovery Vocabulary (EDDI 2013) [2013.12]
Use Cases and Vocabularies Related to the DDI-RDF Discovery Vocabulary (EDDI 2013) [2013.12]
Use Cases and Vocabularies Related to the DDI-RDF Discovery Vocabulary (EDDI 2013) [2013.12]
Use Cases and Vocabularies Related to the DDI-RDF Discovery Vocabulary (EDDI 2013) [2013.12]
Use Cases and Vocabularies Related to the DDI-RDF Discovery Vocabulary (EDDI 2013) [2013.12]
Use Cases and Vocabularies Related to the DDI-RDF Discovery Vocabulary (EDDI 2013) [2013.12]
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Use Cases and Vocabularies Related to the DDI-RDF Discovery Vocabulary (EDDI 2013) [2013.12]

  1. 1. DDI-RDF Discovery Vocabulary _ Use Cases and Vocabularies 5th European DDI User Conference 04 December 2013, Paris, France Thomas Bosch GESIS – Leibniz Institute for the Social Sciences, Germany thomas.bosch@gesis.org boschthomas.blogspot.com
  2. 2. Why DDI as Linked Data?
  3. 3. Overview class overview question 0..* 0..* Question 0..* 0..* Variable analysisUnit variable 0..1 1..* 0..* 0..* skos:Concept AnalysisUnit question 0..* containsVariable 0..1 Instrument Questionnaire 1..* 1..* product Study universe 0..* analysisUnit inGroup 0..1 0..* universe 0..* «union» StudyGroup 0..* 1 1..* skos:Concept Universe 1 universe universe 1 0..* 1..* dcat:Dataset LogicalDataSet 0..*
  4. 4. Where to search for data?
  5. 5. Which microdata does exist according to specific metadata?
  6. 6. Which datasets are associated with the microdata?
  7. 7. Which aggregated data according to specific metadata does exist?
  8. 8. Which datasets are associated with aggregated data?
  9. 9. From which microdata datasets is the aggregated dataset derived?
  10. 10. Which summary statistics does a variable have?
  11. 11. Which category statistics does a variable representation have?
  12. 12. microdata datasets are created Which by the research institute 'GESIS'?
  13. 13. Conclusion
  14. 14. Thank you for your attention…

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