|
gptkbp:instance_of
|
gptkb:river
|
|
gptkbp:borders
|
gptkb:Maryland
gptkb:Virginia
|
|
gptkbp:conservation_efforts
|
community engagement
restoration projects
water quality monitoring
wildlife protection
clean-up initiatives
|
|
gptkbp:crosses
|
gptkb:Washington,_D._C.
|
|
gptkbp:cultural_significance
|
site for festivals
artistic inspiration
symbol of Washington, D. C.
|
|
gptkbp:drainage_basin
|
14,670 square miles
|
|
gptkbp:environmental_concerns
|
gptkb:invasive_species
habitat loss
sedimentation
nutrient pollution
|
|
gptkbp:flood_control
|
gptkb:common
|
|
gptkbp:flows_into
|
gptkb:Atlantic_Ocean
|
|
gptkbp:historical_event
|
gptkb:Battle_of_Antietam
gptkb:Battle_of_Fort_Washington
Civil War battles
|
|
gptkbp:historical_significance
|
gptkb:George_Washington
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
the Potomac River
|
|
gptkbp:landmarks
|
gptkb:Chain_Bridge
gptkb:Key_Bridge
gptkb:Jefferson_Memorial
gptkb:Lincoln_Memorial
gptkb:Woodrow_Wilson_Bridge
gptkb:shopping_mall
gptkb:Tidal_Basin
|
|
gptkbp:length
|
383 miles
|
|
gptkbp:mouth
|
gptkb:Chesapeake_Bay
|
|
gptkbp:navigable
|
yes
|
|
gptkbp:recreation
|
fishing
hiking
boating
kayaking
|
|
gptkbp:source
|
gptkb:Potomac_Highlands,_West_Virginia
|
|
gptkbp:tributary_of
|
gptkb:Shenandoah_River
gptkb:Anacostia_River
|
|
gptkbp:water_quality
|
improving
|
|
gptkbp:water_source
|
historical issues
|
|
gptkbp:wildlife
|
gptkb:birds
gptkb:mammals
various species of fish
|
|
gptkbp:bfsParent
|
gptkb:Mount_Vernon
gptkb:D._C.
gptkb:The_Pentagon
gptkb:The_Jefferson_Memorial
|
|
gptkbp:bfsLayer
|
4
|