Assertion: box turtle's skin | /r/HasAspect | leathery skin
Facets:
value: with a mosaic of small bones
type: OTHER
value: underneath
type: LOCATION
Source sentences:
text: They are the soft-shelled turtles (Trionychidae) which have a leathery skin and little bony plate development and the marine leatherback (Dermochelys) which has a leathery skin with a mosaic of small bones (the osteoderms) underneath.