Assertion: carapace | /r/HasProperty | swollen
Facets:
value: "frequently
type: TEMPORAL
Source sentences:
text: Richard Lydekker describes the "Elegant Tortoise" in his 1896 book The Royal Natural History: Reptiles, amphibians, fishes, the lowest vertebrates and their allies with words: "Frequently, moreover, the shields of the back are swollen, so as to form more or less prominent bosses.