Assertion: sea's salinity | /r/HasProperty | low
Facets:
value: very
type: DEGREE
value: insofar
type: DEGREE
Source sentences:
text: The town of Teddington a few miles west of London marks the boundary between the tidal and non-tidal parts of the Thames, although it is still considered a freshwater river about as far east as Battersea insofar as the average salinity is very low and the fish fauna consists predominantly of freshwater species such as roach, dace, carp, perch, and pike.