Semantic Pipes are close to Oracle’s Materialized Views (used in data warehousing), which are static snapshots of the data and their accuracy depends on the trigger mechanize behind their updates.
The View | The View (U.S. TV series) | Mountain View, California | pay-per-view | A View to a Kill | Mountain View | Prairie View A&M University | Morning View | Bay View, Milwaukee | View from the Vault | Pay-per-view | Valley View | The Parallax View | Prairie View, Texas | Bay View | A Looking in View | In Full View | field of view | A View from the Bridge | View of Delft (Vermeer) | View of Delft | View-Master factory supply well | View-Master | View | The View from the Mirror | The View (band) | Table View | Spruce View, Alberta | Sea View League | Ridge View High School |