Assertion: dna's strand | /r/HasProperty | twisted about each other
Facets:
value: into a spiral shape
type: OTHER
Source sentences:
text: They consist of two polymeric strands twisted about each other into a spiral shape known as a double helix , which resembles two intertwined circular staircases.
text: Finally, the two strands are twisted around each other, like a pair of coiled telephone cords wrapped around each other.