Assertion: seamount | /r/HasProperty | mapped
Facets:
Source sentences:
text: The 9,951 seamounts, which have been mapped, cover an area of 8,088,550 km2 (3,123,010 sq mi).
text: Before consistent conservation efforts can begin, the seamounts of the world must first be mapped, a task that is still in progress.
text: Before consistent conservation efforts can begin, the seamounts of the world must first be mapped, a task that is still in progress.
text: About 9,950 seamounts covering a total area of 3.1 million square miles have been mapped.