river
http://dbpedia.org/resource/Monocacy_River
http://dbpedia.org/resource/Muddy_Branch
http://dbpedia.org/resource/Watts_Branch_(Anacostia_River_tributary)
http://dbpedia.org/resource/Watts_Branch_(Potomac_River_tributary)
http://dbpedia.org/resource/Wicomico_River_(Maryland_eastern_shore)
http://dbpedia.org/resource/Back_River_(Maryland)
http://dbpedia.org/resource/Dividing_Creek_(Pocomoke_River_tributary)
http://dbpedia.org/resource/Potomac_River
http://dbpedia.org/resource/Sassafras_River
http://dbpedia.org/resource/Deep_Run_(Big_Pipe_Creek_tributary)
http://dbpedia.org/resource/Deep_Run_(Fifteenmile_Creek_tributary)
http://dbpedia.org/resource/Deep_Run_(Jones_Falls)
http://dbpedia.org/resource/Deep_Run_(North_Branch_Patapsco_River_tributary)
http://dbpedia.org/resource/East_Branch_Christina_River
http://dbpedia.org/resource/Linganore_Creek
http://dbpedia.org/resource/Susquehanna_River
http://dbpedia.org/resource/Blackwater_River_(Maryland)
http://dbpedia.org/resource/Herbert_Run
http://dbpedia.org/resource/Herring_Run
http://dbpedia.org/resource/Nanjemoy_Creek
http://dbpedia.org/resource/Piscataway_Creek
http://dbpedia.org/resource/Plum_Creek_(Nanticoke_River_tributary)
http://dbpedia.org/resource/Pocomoke_River
http://dbpedia.org/resource/Pomonkey_Creek
http://dbpedia.org/resource/Popes_Creek_(Maryland)
http://dbpedia.org/resource/Port_Tobacco_River
http://dbpedia.org/resource/Reason_Run
http://dbpedia.org/resource/St._Marys_River_(Maryland)
http://dbpedia.org/resource/Youghiogheny_River
http://dbpedia.org/resource/Antietam_Creek
http://dbpedia.org/resource/North_Branch_Potomac_River
http://dbpedia.org/resource/Broad_Creek_(Susquehanna_River_tributary)
http://dbpedia.org/resource/Cabin_John_Creek
http://dbpedia.org/resource/Casselman_River
http://dbpedia.org/resource/Christina_River
http://dbpedia.org/resource/Jennings_Run
http://dbpedia.org/resource/Wright_Creek_(Nanticoke_River_tributary)
http://dbpedia.org/resource/Wye_River_(Maryland)
http://dbpedia.org/resource/Jones_Falls
http://dbpedia.org/resource/Alloway_Creek_(Monocacy_River_tributary)
http://dbpedia.org/resource/Anacostia_River
http://dbpedia.org/resource/Big_Annemessex_River
http://dbpedia.org/resource/Chicamacomico_River
http://dbpedia.org/resource/Frog_Mortar_Creek
http://dbpedia.org/resource/Toms_Creek_(Monocacy_River_tributary)
http://dbpedia.org/resource/Towson_Run
http://dbpedia.org/resource/Transquaking_River
http://dbpedia.org/resource/Tred_Avon_River
http://dbpedia.org/resource/Severn_River_(Maryland)
http://dbpedia.org/resource/Marshyhope_Creek
http://dbpedia.org/resource/Honga_River
http://dbpedia.org/resource/Houston_Branch_(Marshyhope_Creek_tributary)
http://dbpedia.org/resource/Little_Blackwater_River_(Maryland)
http://dbpedia.org/resource/Little_Choptank_River
http://dbpedia.org/resource/Magothy_River
http://dbpedia.org/resource/Northeast_Branch_Anacostia_River
http://dbpedia.org/resource/Northwest_Branch_Anacostia_River
http://dbpedia.org/resource/Rock_Creek_(Potomac_River_tributary)
http://dbpedia.org/resource/Slaughter_Creek_(Maryland)
http://dbpedia.org/resource/Sligo_Creek
http://dbpedia.org/resource/South_Branch_Potomac_River
http://dbpedia.org/resource/South_River_(Maryland)
http://dbpedia.org/resource/Oxon_Run
http://dbpedia.org/resource/Gunpowder_River
http://dbpedia.org/resource/Mattawoman_Creek
http://dbpedia.org/resource/Middle_Creek_(Toms_Creek_tributary)
http://dbpedia.org/resource/Miles_River
http://dbpedia.org/resource/Mockingbird_Creek_(Barren_Creek_tributary)
http://dbpedia.org/resource/Patapsco_River
http://dbpedia.org/resource/Patuxent_River
http://dbpedia.org/resource/Tanyard_Branch_(Marshyhope_Creek_tributary)