Meaning that item A used as property inside item B would have an arrow/option to display some properties of item A without visiting its page. The number of displayed properties could be around 5, with a "show more" option.
This is an interface solution came up when trying to solve the edition problem (displaying edition information from a work item page without having to open the edition item page), however once implemented it will benefit all Wikidata users.
More information:
https://www.wikidata.org/wiki/Wikidata:Requests_for_comment/References_and_sources#Conversations_about_edition_data_during_the_Hackathon
Version: unspecified
Severity: enhancement