Assertion: humpback whale | /r/HasProperty | rorqual
Facets:
Source sentences:
text: Humpback whales are rorquals, members of the Balaenopteridae family that includes the blue, fin, Bryde's, sei and minke whales.
text: Humpbacks are rorquals, whales which have distinctive throat grooves.
text: They are also called rorqual whales.
text: Humpback whales are known as a ‘rorqual whale’, which means they have long pleats from their lower jaw to their abdomen that allows the throat to expand, allowing in huge amounts of food-filled water while feeding.
text: Humpback whales are rorquals and are found in all parts of the ocean.