Statements (18)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:wetlands | 
| gptkbp:ecosystem | freshwater marsh | 
| gptkbp:hasSpecies | gptkb:fish wading birds alligators | 
| gptkbp:hydrology | seasonally flooded | 
| gptkbp:locatedIn | gptkb:Florida gptkb:United_States | 
| gptkbp:notableFor | gptkb:wildlife flood control | 
| gptkbp:partOf | gptkb:St._Johns_River | 
| gptkbp:protectedArea | gptkb:St._Johns_River_Water_Management_District St. Johns National Wildlife Refuge | 
| gptkbp:threats | gptkb:urban_development agricultural runoff | 
| gptkbp:bfsParent | gptkb:Florida_Wetlands | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | St. Johns River marshes |