Assertion: dugong | /r/AtLocation | cold waters
Facets:
value: beside hong kong
type: LOCATION
value: in front of the pearl river
type: LOCATION
value: (maybe only seasonally)
type: TEMPORAL
Source sentences:
text: Once dugongs lived (maybe only seasonally) in the cold waters in front of the Pearl river estuary, beside Hong Kong, but there is no news of sightings in the past years.