Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/iucnCategory> ?o. }
- Big_Bend_National_Park iucnCategory "II".
- Big_Boggy_National_Wildlife_Refuge iucnCategory "IV".
- Big_Branch_Marsh_National_Wildlife_Refuge iucnCategory "IV".
- Big_Cottonwood_Wildlife_Management_Area iucnCategory "IV".
- Big_Cypress_National_Preserve iucnCategory "IV".
- Big_Frog_Wilderness iucnCategory "Ib".
- Big_Gum_Swamp_Wilderness iucnCategory "Ib".
- Big_Hill_Springs_Provincial_Park iucnCategory "III".
- Big_Hole_National_Battlefield iucnCategory "V".
- Big_Island_Lake_Wilderness iucnCategory "Ib".
- Big_Jacks_Creek_Wilderness iucnCategory "Ib".
- Big_Knife_Provincial_Park iucnCategory "VI".
- Big_Lagoon_State_Park iucnCategory "V".
- Big_Lake_National_Wildlife_Refuge iucnCategory "IV".
- Big_Muddy_National_Fish_and_Wildlife_Refuge iucnCategory "IV".
- Big_Oaks_National_Wildlife_Refuge iucnCategory "IV".
- Big_River_State_Forest iucnCategory "VI".
- Big_Shoals_State_Park iucnCategory "V".
- Big_Slough_Wilderness iucnCategory "Ib".
- Big_South_Fork_National_River_and_Recreation_Area iucnCategory "V".
- Big_Stone_National_Wildlife_Refuge iucnCategory "IV".
- Big_Survey_Wildlife_Management_Area iucnCategory "IV".
- Big_Talbot_Island_State_Park iucnCategory "Ib".
- Big_Thicket iucnCategory "V".
- Bigelow_Cholla_Garden_Wilderness iucnCategory "Ib".
- Bighorn_Canyon_National_Recreation_Area iucnCategory "V".
- Bighorn_National_Forest iucnCategory "VI".
- Biharamulo_Game_Reserve iucnCategory "IV".
- Bijilo_Forest_Park iucnCategory "IV".
- Biligiriranga_Hills iucnCategory "IV".
- Bill_Baggs_Cape_Florida_State_Park iucnCategory "V".
- Bill_Williams_River_National_Wildlife_Refuge iucnCategory "IV".
- Billiatt_Conservation_Park iucnCategory "Ia".
- Billies_Bay_Wilderness iucnCategory "Ib".
- Billingsley_Creek_Wildlife_Management_Area iucnCategory "IV".
- Bimberamala_National_Park iucnCategory "II".
- Bimberi_Nature_Reserve iucnCategory "IA".
- Bindarri_National_Park iucnCategory "II".
- Binsar_Wildlife_Sanctuary iucnCategory "IV".
- Biogradska_Gora iucnCategory "II".
- Biosphere_reserves_of_Pakistan iucnCategory "V".
- Birch_Mountains_Wildland iucnCategory "Ib".
- Biriwal_Bulga_National_Park iucnCategory "II".
- Birkhead_Mountains_Wilderness iucnCategory "Ib".
- Birougou_National_Park iucnCategory "II".
- Biržai_Regional_Park iucnCategory "V".
- Biscayne_National_Park iucnCategory "II".
- Bismarck_Conservation_Area iucnCategory "IV".
- De-Na-Zin_Wilderness iucnCategory "Ib".
- Bitter_Creek_National_Wildlife_Refuge iucnCategory "IV".
- Bitter_Lake_National_Wildlife_Refuge iucnCategory "IV".
- Bitterroot_National_Forest iucnCategory "VI".
- Björnlandet_National_Park iucnCategory "II".
- Black_Andrew_Nature_Reserve iucnCategory "IA".
- Black_Bayou_Lake_National_Wildlife_Refuge iucnCategory "IV".
- Black_Canyon_Wilderness_(Nevada) iucnCategory "Ib".
- Black_Canyon_Wilderness_(Oregon) iucnCategory "Ib".
- Black_Canyon_Wilderness_Study_Area_(Gooding_County,_Idaho) iucnCategory "Ib".
- Black_Canyon_of_the_Gunnison_National_Park iucnCategory "II".
- Black_Coulee_National_Wildlife_Refuge iucnCategory "IV".
- Black_Creek_Nature_Sanctuary iucnCategory "Ia".
- Black_Creek_Wilderness iucnCategory "Ib".
- Black_Elk_Wilderness iucnCategory "Ib".
- Black_Fork_Mountain_Wilderness iucnCategory "Ib".
- Black_Hill_Conservation_Park iucnCategory "III".
- Black_Hills_National_Forest iucnCategory "VI".
- Black_Kettle_National_Grassland iucnCategory "VI".
- Black_Mountain_(Kalkajaka)_National_Park iucnCategory "II".
- Black_Pond_Wildlife_Management_Area iucnCategory "IV".
- Black_Range_State_Park iucnCategory "II".
- Black_Ridge_Canyons_Wilderness iucnCategory "Ib".
- Black_Rock_Desert_Wilderness iucnCategory "Ib".
- Black_Rock_Forest iucnCategory "Ia".
- Blackbeard_Island_National_Wildlife_Refuge iucnCategory "IV".
- Blackbraes_National_Park iucnCategory "II".
- Blackbuck_Conservation_Area iucnCategory "VI".
- Blackbuck_National_Park,_Velavadar iucnCategory "II".
- Blackdown_Tableland_National_Park iucnCategory "II".
- Blackfoot_River_Wildlife_Management_Area iucnCategory "IV".
- Blackjack_Springs_Wilderness iucnCategory "Ib".
- Blackridge_Wilderness iucnCategory "Ib".
- Blackstrap_Provincial_Park iucnCategory "V".
- Blackwater_National_Wildlife_Refuge iucnCategory "IV".
- Blackwater_River_State_Park iucnCategory "Ib".
- Blackwood_National_Park iucnCategory "II".
- Bladen_Nature_Reserve iucnCategory "Ia".
- Bladensburg_National_Park iucnCategory "II".
- Blanchette_Landing_Access iucnCategory "IV".
- Blidinje iucnCategory "III".
- Block_Island_National_Wildlife_Refuge iucnCategory "IV".
- Blood_Mountain_Wilderness iucnCategory "Ib".
- Blouberg_Nature_Reserve iucnCategory "IV".
- Blue_Lagoon_National_Park iucnCategory "II".
- Blue_Mountains_National_Park iucnCategory "II".
- Blue_Range_Wilderness iucnCategory "Ib".
- Blue_Ridge_National_Wildlife_Refuge iucnCategory "IV".
- Blue_Ridge_Parkway iucnCategory "V".
- Blue_Ridge_Wilderness_Area iucnCategory "Ib".
- Blue_Rock_State_Park iucnCategory "V".
- Blue_Spring_State_Park iucnCategory "Ib".