Assertion: jellyfish's body | /r/MadeOf | two thin layers of cells
Facets:
value: in between
type: LOCATION
Source sentences:
text: The main body of a jellyfish—its bell—is made of two thin layers of cells with non-living, watery material in between, says jellyfish biologist Lucas Brotz, a postdoctoral research fellow at the University of British Columbia in Vancouver.