Open data best practice
Benjamin Cave · @cave_ben
(please note, I am not a lawyer and this section should not be treated as legal advice)
Definition of Open (OKF)
A piece of data or content is open if anyone is free to use, reuse, and redistribute it - subject only, at most, to the requirement to attribute and/or share-alike.
- Summary of Open Definition (v1.0)
Retired August 2014
Exercise
What are Intellectual Property Rights?
IPR and Licensing
Rule of Thumb
- Do you have rights or permission to publish?
- Do you have rights to use the information/data?
- Is the data derived from other sources?
- What are the permissions concerning those sources?
Personal Data
- Data Protection Act 1998
- Data relating to a living identifiable person must be processed fairly and lawfully
- Processing that is not immediately apparent to users e.g. cookies (new laws and guidance) damages available to data subjects
Anonymisation is hard:
http://bit.ly/WuMdiJ & http://bit.ly/H6b9cK
Open Government Licence (OGL)
Other Licences
Open Database Licence
Re-Mixing
http://clipol.org/tools/compatibility
Public domain assumption and myth
Is the picture clear?
Best Practice Guidelines
Exercise
What makes data usable?
Guidelines
5 Stars
5-Stars
5 Stars
| ★ | Available on the web (whatever format) but with an open licence, to be Open Data |
| ★ ★ | Available as machine-readable structured data (e.g. excel instead of image scan of a table) |
| ★ ★ ★ | as (2) plus non-proprietary format (e.g. CSV instead of excel) |
| ★ ★ ★ ★ | use URIs to denote things, so that people can point at your stuff |
| ★ ★ ★ ★ ★ | All the above, plus: Link your data to other people’s data to provide context |
Adding context
Adding context
General
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| Title/Description/Publisher/URL | • | • | • | • |
| Release Type | • | • | • | • |
Legal
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| Right to publish | • | • | • | • |
| Data licensed | • | • | • | • |
| Content licensed | • | • | • | • |
| Clear privacy statement | • | • | • | • |
| Sources of data documented | • | • | • | |
| Audited Anonymisation | • | • |
Practical
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| Useable period described | • | • | • | |
| Availability period described | • | • | • | |
| Discoverable from home page | • | • | ||
| Listed in a collection | • | • | ||
| Referenced from publication/application | • | • | ||
| Quality problems listed | • | • | ||
| Quality control process described | • |
Technical
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| Data hosted online | • | • | • | • |
| Type of data defined | • | • | • | • |
| Machine readable metadata | • | • | • | |
| Clear technical documentation | • | • | • | |
| Persistant & common identifiers used | • | • | ||
| 5-Star Linked Data | • | |||
| Machine readable provenance | • | |||
| Data can be verified | • |
Social
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| Support for improving/fixing | • | • | • | |
| Email support | • | • | • | |
| Discussion groups/forums | • | • | ||
| Social media channels | • | • | ||
| Supported community | • | |||
| Tools and guides available to work with data | • |
Demand driven open data
A Global Activity
http://certificates.theodi.org
One Objective
- 3-Star data
- Standard level Open Data Certificate
★ ★ ★
