Assertion: meerkat's group | /r/HasProperty | visited
Facets:
value: so regularly
type: TEMPORAL
value: during the study period
type: TEMPORAL
value: least once every week
type: TEMPORAL
Source sentences:
text: Habituated groups were visited at least once every week during the study period, and each meerkat was visually checked for signs of disease from a distance of less than a metre.
text: Given that groups are visited so regularly, the time measurements in the analysis are a reliable basis for the analysis.