Matches in DBpedia 2015-10 for { ?s ?p <http://dbpedia.org/resource/Category:Protected_areas_established_in_1981> }
- Hardangervidda subject Category:Protected_areas_established_in_1981.
- Hardangervidda_National_Park subject Category:Protected_areas_established_in_1981.
- Hat_Chao_Mai_National_Park subject Category:Protected_areas_established_in_1981.
- Hemer_Provincial_Park subject Category:Protected_areas_established_in_1981.
- Hemis_National_Park subject Category:Protected_areas_established_in_1981.
- Jackrabbit_Ecological_Reserve subject Category:Protected_areas_established_in_1981.
- Jewel_Lake_Provincial_Park subject Category:Protected_areas_established_in_1981.
- Kaeng_Krachan_National_Park subject Category:Protected_areas_established_in_1981.
- Kaeng_Tana_National_Park subject Category:Protected_areas_established_in_1981.
- Kentucky_Alleyne_Provincial_Park subject Category:Protected_areas_established_in_1981.
- Kerr_Lake_State_Recreation_Area subject Category:Protected_areas_established_in_1981.
- Khao_Laem_Ya_–_Mu_Ko_Samet_National_Park subject Category:Protected_areas_established_in_1981.
- Khuean_Srinagarindra_National_Park subject Category:Protected_areas_established_in_1981.
- Kopaonik subject Category:Protected_areas_established_in_1981.
- Koshikijima_Prefectural_Natural_Park subject Category:Protected_areas_established_in_1981.
- Lake_Texana_State_Park subject Category:Protected_areas_established_in_1981.
- Lençóis_Maranhenses_National_Park subject Category:Protected_areas_established_in_1981.
- Little_Maquoketa_River_Mounds_State_Preserve subject Category:Protected_areas_established_in_1981.
- Machu_Picchu subject Category:Protected_areas_established_in_1981.
- Mae_Ping_National_Park subject Category:Protected_areas_established_in_1981.
- Marcel-Léger_Ecological_Reserve subject Category:Protected_areas_established_in_1981.
- Mauna_Kea_Ice_Age_Reserve subject Category:Protected_areas_established_in_1981.
- Braidwood_State_Fish_and_Wildlife_Area subject Category:Protected_areas_established_in_1981.
- Micocoulier_Ecological_Reserve subject Category:Protected_areas_established_in_1981.
- Mines_of_Spain_State_Recreation_Area_and_E._B._Lyons_Nature_Center subject Category:Protected_areas_established_in_1981.
- Monkman_Provincial_Park subject Category:Protected_areas_established_in_1981.
- Mono_Lake_Tufa_State_Natural_Reserve subject Category:Protected_areas_established_in_1981.
- Namtok_Mae_Surin_National_Park subject Category:Protected_areas_established_in_1981.
- Namtok_Sam_Lan_National_Park subject Category:Protected_areas_established_in_1981.
- Narayan_Sarovar_Sanctuary subject Category:Protected_areas_established_in_1981.
- Numinbah_Nature_Reserve subject Category:Protected_areas_established_in_1981.
- Nurragingy_Reserve subject Category:Protected_areas_established_in_1981.
- Petroglyphs_Provincial_Park subject Category:Protected_areas_established_in_1981.
- Phae_Mueang_Phi subject Category:Protected_areas_established_in_1981.
- Poor_Knights_Islands_Marine_Reserve subject Category:Protected_areas_established_in_1981.
- Porteau_Cove_Provincial_Park subject Category:Protected_areas_established_in_1981.
- Poľana_Protected_Landscape_Area subject Category:Protected_areas_established_in_1981.
- Praia_do_Sul_Biological_Reserve subject Category:Protected_areas_established_in_1981.
- Pure_Lake_Provincial_Park subject Category:Protected_areas_established_in_1981.
- Satpura_National_Park subject Category:Protected_areas_established_in_1981.
- Si_Satchanalai_National_Park subject Category:Protected_areas_established_in_1981.
- Sintra-Cascais_Natural_Park subject Category:Protected_areas_established_in_1981.
- Sirinat_National_Park subject Category:Protected_areas_established_in_1981.
- Spider_Lake_Provincial_Park subject Category:Protected_areas_established_in_1981.
- Sukunka_Falls_Provincial_Park subject Category:Protected_areas_established_in_1981.
- Taksin_Maharat_National_Park subject Category:Protected_areas_established_in_1981.
- Tangkoko_Batuangus_Nature_Reserve subject Category:Protected_areas_established_in_1981.
- Tara_(mountain) subject Category:Protected_areas_established_in_1981.
- Thap_Lan_National_Park subject Category:Protected_areas_established_in_1981.
- Triglav_National_Park subject Category:Protected_areas_established_in_1981.
- Ulandra_Nature_Reserve subject Category:Protected_areas_established_in_1981.
- Väsby_hage_Nature_Reserve subject Category:Protected_areas_established_in_1981.
- Wiang_Kosai_National_Park subject Category:Protected_areas_established_in_1981.
- Zec_Baillargeon subject Category:Protected_areas_established_in_1981.