Assertion: planetary symbol | /r/HasProperty | evolved in kamateros
Facets:
value: from a picture of this attribute
type: OTHER
Source sentences:
text: Saturn is usually depicted with a scythe or sickle, and the planetary symbol has apparently evolved from a picture of this attribute, in Kamateros (12th century) shown in a shape similar to the letter eta η, with the horizontal stroke added along with the "Christianization" of the other symbols in the early 16th century, (U+2644 ♄).