EMWConTalk2023-04

view EMWConTalk2023-04 as slides

Wolfgang Fahl

• Computer Scientist
• Expert
• Trainer for Software Architecture and Requirements Engineering
• PhD Candidate at RWTH Aachen i5

BITPlan GmbH

• Inception: 1999


• Focus on Software-Engineering 

Training, Consulting, Projects …
• 

Switch from Lotus Notes to 
Semantic Mediawiki in 2013


• ProfiWiki since 2015

Agenda

• Wikidata
• 
• Synchronization

SMW and Wikidata storage

• Both systems use triples: subject, predicate and object
• It's a girl revisited:
  

  It's a girl!

The princess of cambridge was born on [[is born::2015-05-03]] 
Her rank inline to the throne is [[throne rank is::4]].
Her mother is [[mother is::Duchess Kate]].

• http://royal-family.bitplan.com/index.php/Princess_Charlotte_of_Cambridge

SMW CRUD

• Create - create page and use markup to set property
• Read - visit link of page
• Update - modify page with edit
• Deleate - delete page

Example Usecases

• Royal Family
• Scholary communication

Example: Scholary communication

• https://cr.bitplan.com
• https://ceur-ws.bitplan.com/index.php/List_of_Institutions

How SMWSync works

• Self describing Properties
• Mapping SMW Properties to Wikidata properties
• Command Line Tool

Links

• https://wiki.bitplan.com/index.php/PySMWSync
• https://wiki.bitplan.com/index.php/PyMetaModel
• https://wiki.bitplan.com/index.php/Py-yprinciple-gen

Questions / Discussion