Assertion: caspian tern | /r/HasProperty | seen on lake
Facets:
value: in the state
type: LOCATION
value: frequently
type: TEMPORAL
Source sentences:
text: They are also seen frequently on lakes and reservoirs in the state, or along rivers, sometimes resting on a snag in the water, sometimes flying 20 or more feet above the water, then suddenly plunging in to catch a fish.