Assertion: manatee's distribution | /r/HasProperty | patchy
Facets:
Source sentences:
text: However, their distribution is patchy, concentrating in areas of nutrient-rich flooded forest, which covers around 300,000 km²  
text: Antillean manatees have a patchy distribution throughout the Caribbean, Mexico, and northeastern South America.
text: Whereas the population trends of the Florida manatee are relatively well monitored, population data for the Antillean manatee is sparse due to its patchy distribution, as well as the relative turbidity and low levels of light in its habitat which can mitigate the effectiveness of aerial or sonar-based surveys, often resulting in inaccurate or erroneous measurements.
text: Whereas the population trends of the Florida manatee are relatively well monitored, population data for the Antillean manatee is sparse due to its patchy distribution, as well as the relative turbidity and low levels of light in its habitat which can mitigate the effectiveness of aerial or sonar-based surveys, often resulting in inaccurate or erroneous measurements.