Assertion: dugong's food | /r/HasProperty | seagrass
Facets:
Source sentences:
text: Typical food of dugongs is seagrass, it’s the only herbivorous marine mammal.
text: Their preferred food is sea grass, which grows on the ocean floor.
text: They spend much of their time searching for their favourite food which is sea-grass.
text: The Dugongs main food is seagrass, and to a much lesser extent marine algae when seagrass is scarce.