Statements (23)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:tunnel | 
| gptkbp:alsoKnownAs | gptkb:Blue_Line_Tunnel | 
| gptkbp:connects | gptkb:East_Boston gptkb:Downtown_Boston | 
| gptkbp:conversionYear | 1924 | 
| gptkbp:convertedTo | rapid transit | 
| gptkbp:crosses | gptkb:Boston_Harbor | 
| gptkbp:features | gptkb:cave | 
| gptkbp:hasStation | gptkb:state_order gptkb:wildlife gptkb:Bowdoin gptkb:Maverick | 
| gptkbp:historicalSignificance | first undersea tunnel in North America for streetcars | 
| gptkbp:length | 1.2 miles | 
| gptkbp:location | gptkb:Boston,_Massachusetts | 
| gptkbp:opened | 1904 | 
| gptkbp:operatedBy | gptkb:Massachusetts_Bay_Transportation_Authority | 
| gptkbp:originallyBuiltAs | streetcars | 
| gptkbp:ownedBy | gptkb:MBTA | 
| gptkbp:partOf | gptkb:MBTA_Blue_Line | 
| gptkbp:bfsParent | gptkb:MBTA_Blue_Line | 
| gptkbp:bfsLayer | 5 | 
| https://www.w3.org/2000/01/rdf-schema#label | East Boston Tunnel |