Assertion: week's day | /r/HasProperty | known in spanish
Facets:
value: as trecenas
type: OTHER
Source sentences:
text: The most important of these calendars divided a ritual cycle of 260 days (known as Tonalpohualli in Nahuatl and Tzolk'in in Yucatec Maya) into 20 weeks of 13 days (known in Spanish as trecenas).