Assertion: blue whale | /r/HasProperty | recorded making songsof four notes
Facets:
value: repeatedly
type: MANNER
Source sentences:
text: Blue whales off the coast of Sri Lanka have been repeatedly recorded making "songs" of four notes, lasting about two minutes each, reminiscent of the well-known humpback whale songs.
text: Blue whales off the coast of Sri Lanka have been repeatedly recorded making "songs" of four notes, lasting about two minutes each, reminiscent of the well-known humpback whale songs.