User:Malore/Wikidata structure

To Do

• Create "time interval" datatype;
• Simplify and accelerate property creation:
  • make it possible to create a property without permission if some requisites are respected (shape expression...)
• Create item constraints or merge items and properties;
• Make backwards information visible in items page;
• Improve Wikidata support for formulas;
• Add references to Wikidata in Wikidata property pages;
• Make possible to link to specific item aliases;
• Protect property pages from vandalism or wrong edits;
• Protect statements with references:

• warn when someone changes or delete the values of referenced statements.

• Automatically calculate some property values from other property values (i.e. "aspect ratio" from "width"/"height", "pixel density" from ("horizontal pixel dimension" * "vertical pixel dimension") / ("width" * "height")
• Improve mathematics modellization in Wikidata