Assertion: wetland's area | /r/HasProperty | drained
Facets:
value: during early 1990s
type: TEMPORAL
value: during the late 1980s
type: TEMPORAL
Source sentences:
text: During the late 1980s and early 1990s two areas of salt marsh and mud flat at Lappel Bank in the Medway Estuary in Kent and Fagbury Flats in the Orwell Estuary in Suffolk (both on the east coast of England) were drained and port developments at Sheerness and Felixstowe were built in their place.