An author writes within a neighborhood that might be larger than the reader's. We ask, how might we query a graph database like neo4j in order to detect missing links and where they might be located in the federation.
A reader is only sure to have present the neighbors provided by the sites mentioned on the page. A click will examine only these.
Should the reader's neighborhood have the missing page then this fact will be noted by the Future plugin that first offers to create the page.
We ask, will any click path from a page fail to find a page that is present in the federation for lack of a sufficient neighborhood.
* Resolution context of the page * Neighborhood created by click paths from the page * Neighborhood present when authoring or testing * Visible federation found by scraping