Matches in DBpedia 2015-10 for { ?s ?p <http://dbpedia.org/resource/Category:Protected_areas_established_in_1991> }
- Old_Las_Vegas_Mormon_Fort_State_Historic_Park subject Category:Protected_areas_established_in_1991.
- Op_Luang_National_Park subject Category:Protected_areas_established_in_1991.
- Paistunturi_Wilderness_Area subject Category:Protected_areas_established_in_1991.
- Palmgrove_National_Park subject Category:Protected_areas_established_in_1991.
- Parima_Tapirapecó_National_Park subject Category:Protected_areas_established_in_1991.
- Penghu_National_Scenic_Area subject Category:Protected_areas_established_in_1991.
- Perämeri_National_Park subject Category:Protected_areas_established_in_1991.
- Pha_Taem_National_Park subject Category:Protected_areas_established_in_1991.
- Piedras_Blancas_National_Park subject Category:Protected_areas_established_in_1991.
- Poona_National_Park subject Category:Protected_areas_established_in_1991.
- Pulju_Wilderness_Area subject Category:Protected_areas_established_in_1991.
- Põhja-Kõrvemaa_Nature_Reserve subject Category:Protected_areas_established_in_1991.
- Pöyrisjärvi_Wilderness_Area subject Category:Protected_areas_established_in_1991.
- Ranomafana_National_Park subject Category:Protected_areas_established_in_1991.
- Rearguard_Falls_Provincial_Park subject Category:Protected_areas_established_in_1991.
- Rolland-Germain_Ecological_Reserve subject Category:Protected_areas_established_in_1991.
- Ruisseau-de-lIndien_Ecological_Reserve subject Category:Protected_areas_established_in_1991.
- Rwenzori_Mountains_National_Park subject Category:Protected_areas_established_in_1991.
- Sierra_de_las_Quijadas_National_Park subject Category:Protected_areas_established_in_1991.
- Souss-Massa_National_Park subject Category:Protected_areas_established_in_1991.
- Strzelecki_Regional_Reserve subject Category:Protected_areas_established_in_1991.
- Taganay subject Category:Protected_areas_established_in_1991.
- Tai_Rom_Yen_National_Park subject Category:Protected_areas_established_in_1991.
- Tarvantovaara_Wilderness_Area subject Category:Protected_areas_established_in_1991.
- Taum_Sauk_Mountain_State_Park subject Category:Protected_areas_established_in_1991.
- Tsarmitunturi_Wilderness_Area subject Category:Protected_areas_established_in_1991.
- Tuntsa_Wilderness_Area subject Category:Protected_areas_established_in_1991.
- Ture_Valleys subject Category:Protected_areas_established_in_1991.
- Ulu_Temburong_National_Park subject Category:Protected_areas_established_in_1991.
- Vätsäri_Wilderness_Area subject Category:Protected_areas_established_in_1991.
- Watson_Mill_Bridge_State_Park subject Category:Protected_areas_established_in_1991.
- Wicklow_Mountains_National_Park subject Category:Protected_areas_established_in_1991.
- Wilderness_areas_of_Finland subject Category:Protected_areas_established_in_1991.
- Wooroonooran_National_Park subject Category:Protected_areas_established_in_1991.
- Wyrrabalong_National_Park subject Category:Protected_areas_established_in_1991.
- Yankari_National_Park subject Category:Protected_areas_established_in_1991.
- Zec_de_la_Rivière-Jacques-Cartier subject Category:Protected_areas_established_in_1991.
- Žemaitija_National_Park subject Category:Protected_areas_established_in_1991.