Assertion: pueblo's population | /r/HasProperty | many such sites
Facets:
value: by the early 7th century
type: TEMPORAL
value: in the mesa
type: LOCATION
Source sentences:
text: The population of the San Juan Basin increased markedly after 575, when there were very few Basketmaker III sites in Mesa Verde; by the early 7th century, there were many such sites in the mesa.