Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Ancient Maya City and Protected Tropical Forests of Calakmul, Campeche' has mentioned 'Snake' in the following places:
Occurrence Sentence Text Source
Calakmul administered a large domain marked by the extensive distribution of their emblem glyph of the snake head sign, to be read "Kaan".
Calakmul was the seat of what has been dubbed the Kingdom of the Snake[1] or Snake Kingdom.
This Snake Kingdom reigned during most of the Classic period.
The lords of Calakmul identified themselves as k'uhul kaanal ajaw, Divine Lords of the Snake, but the connection of the title to the actual site is ambiguous.
[15] Calakmul administered a large domain marked by the extensive distribution of their emblem glyph of the snake head sign,[16] to be read "Kaan".
[17] Calakmul was the seat of what has been dubbed the Snake Kingdom.
The kings of Calakmul were known as k'uhul kan ajawob (/kxe2x80x99uxcbx90xcbx88xcfx87uxcbx90l kxc3xa4n xc3xa4xcfx87xc3xa4xcbx88woxc9x93/) ("Divine Lords of the Snake Kingdom").
However, epigraphical studies of the monuments at Calakmul show that prior to the 7th century AD the emblem glyph of Calakmul had nothing to do with a snake, but with a bat.
Ceramics with the snake emblem glyph found at several sites also give more evidence to identify ties or control over that site by Calakmul.