Part 3
Publishing Triples on the Web
- The Mechanics of Publication
- Various Platforms
- Data Changes
- Catalogs
- The Politics of Publication
- Aligning Governance
- Continuity Policies
- Maintaining Provenance
Mechanics of Publication
What do you need to publish your triples?
- Hardware
- Software
- Expertise
?
Platforms
- Static Documents
- Web Platforms
- SQL-Based
- Triplestores
- Custom Code
Static Documents
Web Platforms
SQL-Based
Triplestores
Custom Servers
jena rdflib redland swipl
http://www.w3.org/2001/sw/wiki/Category:Programming_Environment
Linked Data API
Data Changes
@@@ overview page
The World Changes
dc:temporal
Corrections
republish new document
Push and Pull Feeds
Current hot topic (Dataset Dynamics)
- enable efficient local mirroring
- news of changes
Catalogs
- Current hot topic (dcat)
- metadata to catalog
- metadata from catalogs
Politics of Publication
@@@ overview page
Aligning Governance
- Government data is usually created and governed by someone
- Try to use existing governance structures for Linked Data publishing
- Operates at different levels
- Who can have a .gov domain?
- How to mint URIs?
- Who should mint URIs?
- Which URIs should I use?
- What URIs are promoted for wider use within government?
Continuity Policies
Maintaining Provenance
- Important for government data and a key part of responsible publishing
- Helps data consumers know what they are dealing with
- Operates at different levels
- Organisational level - who made this data, how and when?
- File level - what processing was done to make this file, when?
- Can be done simply (eg Dublin Core Terms) or with more sophistication (eg using OPMV specialisations)
Conclusions
Additional Resources
