#national_park  a tract of land declared by the national government to be public property
  instance:  Acadia_National_Park  Arches_National_Park  Badlands_National_Park  Big_Bend_National_Park  Biscayne_National_Park  Bruce_Canyon_National_Park  Canyonlands_National_Park  Capitol_Reef_National_Park  Carlsbad_Caverns_National_Park  Channel_Islands_National_Park  Crater_Lake_National_Park  Denali_National_Park  Everglades_National_Park  Gates_of_the_Arctic_National_Park  Grand_Canyon_National_Park  Grand_Teton_National_Park  Great_Smoky_Mountains_National_Park  Guadalupe_Mountains_National_Park  Haleakala_National_Park  Hawaii_Volcanoes_National_Park  Hot_Springs_National_Park  Isle_Royal_National_Park  Katmai_National_Park  Kenai_Fjords_National_Park  Kings_Canyon_National_Park  Kobuk_Valley_National_Park  Lake_Clark_National_Park  Lassen_Volcanic_National_Park  Mammoth_Cave_National_Park  Mesa_Verde_National_Park  Mount_Ranier_National_Park  North_Cascades_National_Park  Olympic_National_Park  Petrified_Forest_National_Park  Platt_National_Park  Redwood_National_Park  Rocky_Mountain_National_Park  Sequoia_National_Park  Shenandoah_National_Park  Theodore_Roosevelt_Memorial_National_Park  Virgin_Islands_National_Park  Voyageurs_National_Park  Wind_Cave_National_Park  Wrangell-St._Elias_National_Park  Yellowstone_National_Park  Yosemite_National_Park  Zion_National_Park
  supertype:  nature_park
     supertype:  tourist_attraction__touristattraction
        supertype:  attraction
           supertype:  thing_needed_for_some_process
              supertype:  thing_playing_some_role  category to classify things according to roles/viewpoints; classification under this category is application-dependant
                 supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
  supertype:  park  a large area of land preserved in its natural state as public property; "there are laws that protect the wildlife in this park"
     supertype:  piece_of_land__tract__piece_of_ground__parcel_of_land__parcel  an extended area of land
        supertype:  geographical_area__geographic_area__geographical_region__geographic_region  a demarcated area of the Earth
           supertype:  region  a large indefinite location on the surface of the Earth; "penguins inhabit the polar regions"
              supertype:  location  a point or extent in space
                 supertype:  space  point or extent in space
                    supertype:  spatial_object__spatialobject  object which as a direct spatial location, e.g., physical object, spatial region or shape
                       supertype:  object__entity_with_spatial_feature  spatial object (space, location or physical object) or description medium/container (e.g., string, language, image); in a 4D ontology, an object is something whose spatiotemporal extent is thought of as dividing into spatial parts roughly parallel to the time-axis
                          supertype:  entity  something that can be "involved" in a situation
                             supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
                          supertype:  physical__physical_thing  an entity that has a location in space-time; locations are themselves understood to have a location in space-time; click here for more details on the identical category sowa#physical_thing
                             supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
                       supertype:  partially_tangible__partiallytangible  A subcollection of cyc#SpatialThing-Localized and cyc#TemporalThing. Each instance of cyc#PartiallyTangible has a tangible (i.e. material) part and a temporal extent (i.e. it exists in time). It might or might not also have an intangible part. For example, a particular copy of a book is made of matter, has temporal extent, and also has an intangible part: the information content of the text markings on its pages.
                          supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
                       supertype:  individual__particular___supertype_of_1st_order_types  all individuals (for concepts or relations) are implicitely or explicitely instance of that type
                          supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
              supertype:  component_part__componentpart__part__portion  something determined in relation to something that includes it; "he wanted to feel a part of something bigger than himself"; "I read a portion of the manuscript"; "the smaller component is hard to reach"
                 supertype:  relation  an abstraction belonging to or characteristic of two entities or parts together
                    supertype:  thing_that_can_be_seen_as_a_relation  usable as relation type
                       supertype:  thing_playing_some_role  category to classify things according to roles/viewpoints; classification under this category is application-dependant

3 statements are about direct instances of national_park: graph1_on_national_park, graph2_on_national_park, graph3_on_national_park
No  statement uses a specialization of national_park; click here to add a statement.