user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: What museum established earliest in Philadelphia is a fun thing to do? 
Knowledge Triplets: Pennsylvania Academy of the Fine Arts, travel.tourist_attraction.near_travel_destination, Philadelphia
m.0htnz4d, zoos.animal_captivity.zoo, Philadelphia Zoo
Philadelphia, common.topic.webpage, m.09wcnlr
PSFS Building, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19162
Philadelphia Zoo, zoos.zoo.exhibits, African Plains
Philadelphia, location.citytown.postal_codes, 19161
Philadelphia, film.film_location.featured_in_films, In Her Shoes
Philadelphia, location.citytown.postal_codes, 19142
Philadelphia, common.topic.webpage, m.09yjn64
Philadelphia Zoo, zoos.zoo.notable_animals, m.0k38q99
Carroll Park, Philadelphia, location.location.containedby, Philadelphia County
2000 Market Street, location.location.containedby, Philadelphia
Rodin Museum, location.location.containedby, Philadelphia
Philadelphia Bulletin, book.newspaper.headquarters, m.0ccf5h_
19147, location.location.contains, Philadelphia, PA
Philadelphia, book.book_subject.works, A Prayer for the City
Rodin Museum, architecture.structure.architect, Jacques Gréber
African American Museum in Philadelphia, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia Bulletin, common.topic.notable_for, g.125b5xsl_
Philadelphia, travel.travel_destination.tourist_attractions, Academy of Natural Sciences of Drexel University
Philadelphia?, common.topic.notable_for, g.12578_32h
Philadelphia, film.film_location.featured_in_films, Mannequin Two: On the Move
Philadelphia, travel.travel_destination.tourist_attractions, Pennsylvania Academy of the Fine Arts
Philadelphia, travel.travel_destination.tourist_attractions, Independence Hall
Crescent Boat Club, location.location.containedby, Philadelphia
Woodford, travel.tourist_attraction.near_travel_destination, Philadelphia
National Constitution Center Museum, common.topic.notable_types, Venue
Philadelphia Zoo, zoos.zoo.exhibits, Reptile and Amphibian House
Philadelphia, location.citytown.postal_codes, 19145
Philadelphia, common.topic.webpage, m.09ytsgk
Philadelphia, location.citytown.postal_codes, 19114
Philadelphia Zoo, zoos.zoo.exhibits, Creatures of Habitat
Philadelphia, location.citytown.postal_codes, 19127
Philadelphia, film.film_location.featured_in_films, Go Go Crazy
Philadelphia, location.citytown.postal_codes, 19194
Trading Places, film.film.featured_film_locations, Philadelphia
Philadelphia Arena, location.location.containedby, 19104
Rocky Steps, common.topic.image, The front entrance and steps to the Philadelphia Museum of Art
Philadelphia Zoo, zoos.zoo.exhibits, Bird Valley
Philadelphia, common.topic.subjects, Ken Brier
Eastern State Penitentiary, travel.tourist_attraction.near_travel_destination, Philadelphia
“The Art of the Steal” Gears for Philadelphia Release, common.resource.annotations, m.0b45tb9
Franklin Square, location.location.containedby, Philadelphia
Philadelphia, location.location.containedby, Pennsylvania
Grumblethorpe, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia Zoo, location.location.geolocation, m.0cmwd5b
Camelbeach Waterpark, travel.tourist_attraction.near_travel_destination, Philadelphia
'It's Always Sunny in Philadelphia' in Philadelphia, common.resource.annotations, m.09yxjrk
Philadelphia, common.topic.webpage, m.0b4827k
m.0b45tb9, common.webpage.topic, Philadelphia
m.09x0nq9, common.webpage.topic, Philadelphia
G. Fred DiBona Jr. Building, location.location.containedby, Philadelphia
m.09yjn64, common.webpage.topic, Philadelphia
19102, location.location.contains, Waldorf Astoria Hotel & Residences Philadelphia
Philadelphia, location.citytown.postal_codes, 19116
Philadelphia, travel.travel_destination.tourist_attractions, Reading Terminal Market
m.09wjylk, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19191
Philadelphia Zoo, common.topic.image, The elephants at the Philadelphia Zoo, who are expected to be phased out in Fall of 2007.
Philadelphia, common.topic.subject_of, Philadelphia SEO
Philadelphia, location.citytown.postal_codes, 19152
The N Crowd, organization.organization.geographic_scope, Philadelphia
Skyline of Philadelphia, Pennsylvania, common.image.size, m.02cl7wn
PECO Building, location.location.containedby, Philadelphia
m.09yr6lg, common.webpage.topic, Philadelphia
m.09wsn20, common.webpage.topic, Philadelphia
Lewis Tower, location.location.containedby, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Philadelphia Museum of Art
m.09x0r_s, common.webpage.topic, Philadelphia
Center City, Philadelphia, common.topic.notable_types, Location
Barnes Foundation, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia City Paper, common.topic.notable_for, g.1255whkyw
Philadelphia Museum of Art, location.location.containedby, Philadelphia
Philadelphia, film.film.country, United States of America
Philadelphia, location.citytown.postal_codes, 19190
Philadelphia Museum of Art, location.location.containedby, United States of America
m.09yxx87, common.webpage.topic, Philadelphia
Three Logan Square, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19101
Philadelphia Museum of Art, architecture.building.occupant, m.0jjcp71
African American Museum in Philadelphia, common.topic.image, African American Museum in Phila
Philadelphia, location.location.adjoin_s, m.02nrlg_
m.09yxrct, common.webpage.topic, Philadelphia
Philadelphia Bulletin, common.topic.article, m.07tjtd
Rocky II, film.film.featured_film_locations, Philadelphia Museum of Art
Philadelphia, location.citytown.postal_codes, 19197
Philadelphia, common.topic.webpage, m.09ylt3k
Fairmount, location.location.containedby, Philadelphia
Franklin Institute, location.location.containedby, Philadelphia
m.09wlx8p, common.webpage.topic, Philadelphia
Five Penn Center, location.location.containedby, Philadelphia
Carroll Park, Philadelphia, location.location.containedby, Pennsylvania
Philadelphia, travel.travel_destination.tourist_attractions, Rodin Museum
Philadelphia, common.topic.webpage, m.09y22fd
Philadelphia, common.topic.webpage, m.09wllct
Philadelphia, common.topic.webpage, m.02ggnhz
Center City, Philadelphia, location.location.containedby, Pennsylvania
Pennsylvania Barge Club, location.location.containedby, Philadelphia
African American Museum in Philadelphia, location.location.geolocation, m.0wm8pt5
Skyline of Philadelphia, Pennsylvania, common.image.appears_in_topic_gallery, Philadelphia
Philadelphia, location.citytown.postal_codes, 19135
Philadelphia, common.topic.webpage, m.09y4_wv
Barnes Foundation, architecture.museum.director, Derek Gillman
Philadelphia Zoo, zoos.zoo.exhibits, Reptile Exercise Yard
19144-1936, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19126
Philadelphia, travel.travel_destination.tourist_attractions, Wagner Free Institute of Science
19139, location.location.contains, City of Conquerors Church, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Rocky Steps
Philadelphia, film.film_location.featured_in_films, Philadelphia
Philadelphia, freebase.valuenotation.is_reviewed, Screenplay by
Philadelphia Convention Hall and Civic Center, sports.sports_facility.home_venue_for, m.0wz205r
Philadelphia, common.topic.webpage, m.09xhz0g
Philadelphia, travel.travel_destination.tourist_attractions, Barnes Foundation
Philadelphia, travel.travel_destination.tourist_attractions, Grumblethorpe
Philadelphia skyline August 2007, common.image.appears_in_topic_gallery, Schuylkill River
2011 Philadelphia QFEST, time.event.locations, Philadelphia
Mann Center for the Performing Arts, location.location.containedby, Philadelphia
Rodin Museum, common.topic.webpage, m.04yz7z9
African American Museum in Philadelphia, common.topic.webpage, m.05cl8p9
Philadelphia City Council, common.topic.notable_for, g.125bt8wgf
Philadelphia, location.citytown.postal_codes, 19099
Philadelphia, location.citytown.postal_codes, 19107
Signs, film.film.featured_film_locations, Philadelphia
Philadelphia, location.citytown.postal_codes, 19115
Simeone Foundation Automotive Museum, location.location.nearby_airports, Philadelphia International Airport
Philadelphia Museum of Art, architecture.structure.architectural_style, Greek Revival
Philadelphia, location.citytown.postal_codes, 19151
m.09ww3w2, common.webpage.topic, Philadelphia
Liacouras Center, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19093
Simeone Foundation Automotive Museum, location.location.containedby, Pennsylvania
Philadelphia, location.citytown.postal_codes, 19019
Philadelphia Zoo, zoos.zoo.exhibits, Monkey Junction
Two Liberty Place, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.09x35q8
The St. James, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19133
Academy of Natural Sciences of Drexel University, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia Mint, travel.tourist_attraction.near_travel_destination, Liberty Bell
m.09x2_rs, common.webpage.topic, Philadelphia
m.0jjcp71, architecture.occupancy.occupant, Philadelphia Museum of Art
Philadelphia, location.citytown.postal_codes, 19196
Philadelphia Mint, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.09ynpj3
m.0htnz60, zoos.animal_captivity.zoo, Philadelphia Zoo
Philadelphia, common.topic.webpage, m.09yxjrk
m.0b45tb9, common.webpage.resource, “The Art of the Steal” Gears for Philadelphia Release
The Philadelphia Independent, common.topic.image, DovecoteIssueTen
19154, location.location.contains, Northeast Philadelphia
Rodin Museum, common.topic.image, Philly042107-009-RodinMuseum
Philadelphia, common.topic.webpage, m.09xj20_
m.09yy7pl, common.webpage.topic, Philadelphia
Philadelphia Girls' Rowing Club, location.location.containedby, Boat House Row
Philadelphia Weekly, common.topic.webpage, m.03llz46
Pennsylvania Academy of the Fine Arts, architecture.building.occupant, m.0jsk6td
m.0k38q99, zoos.animal_captivity.zoo, Philadelphia Zoo
Philadelphia Zoo, zoos.zoo.notable_animals, m.0htnz60
Philadelphia Zoo, common.topic.image, The gate overhead the zoo's entrance
Ken Brier, common.topic.subject_of, Philadelphia
Philadelphia, film.film_location.featured_in_films, With Love
Freie Arbeiter Stimme, book.newspaper.circulation_areas, Philadelphia
19138, location.location.contains, Morton, Philadelphia
Philadelphia, location.citytown.postal_codes, 19092
Philadelphia, film.film_location.featured_in_films, Mannequin
Philadelphia, location.location.adjoin_s, m.09k2zc5
Philadelphia, common.topic.webpage, m.0b47th7
Philadelphia, location.citytown.postal_codes, 19119
Philadelphia, location.citytown.postal_codes, 19105
Philadelphia Housing Authority, common.topic.notable_for, g.1255cyw_9
Pizza Brain, location.location.containedby, Philadelphia
Saint Joseph's University, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19118
m.09k2zc5, location.adjoining_relationship.adjoins, Philadelphia
Engage The Crowd, organization.organization.locations, Philadelphia SEO
Philadelphia, location.citytown.postal_codes, 19195
Philadelphia Convention Hall and Civic Center, location.location.containedby, Philadelphia
m.09ynpj3, common.webpage.topic, Philadelphia
Philadelphia, common.topic.webpage, m.0b47w8c
Philadelphia, location.citytown.postal_codes, 19131
Philadelphia, base.aubreymaturin.place.mentions, m.05ndb69
1835 Market Street, location.location.containedby, Philadelphia
Philadelphia skyline August 2007, common.image.appears_in_topic_gallery, Philadelphia
Philadelphia, film.film_location.featured_in_films, The Italian Job
m.09wllct, common.webpage.topic, Philadelphia
Philadelphia, common.topic.webpage, m.0b45vq7
Philadelphia Zoo, zoos.zoo.notable_animals, m.0k38q9p
Philadelphia Weekly, common.topic.notable_for, g.1255tphyw
Philadelphia, common.topic.webpage, m.09ww3w2
m.03llz46, common.webpage.topic, Philadelphia Weekly
Philadelphia Zoo, zoos.zoo.exhibits, Bear Country
Philadelphia, film.film_location.featured_in_films, Stealing Home
m.02ggnhz, common.webpage.topic, Philadelphia
Philadelphia, location.location.containedby, Area code 215
Philadelphia Zoo, zoos.zoo.notable_animals, m.0htnz4d
Pastorius Park, location.location.containedby, Philadelphia
Philadelphia?, common.topic.notable_types, Location
Philadelphia Museum of Art, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, location.citytown.postal_codes, 19110
Philadelphia, location.citytown.postal_codes, 19112
Simeone Foundation Automotive Museum, location.location.containedby, United States of America
19154, location.location.contains, Philadelphia Mills
Philadelphia Zoo, zoos.zoo.category, Zoo
m.05ndb69, base.aubreymaturin.place_mention.place, Philadelphia
Philadelphia, freebase.valuenotation.is_reviewed, Prequel
m.052t0zc, common.webpage.topic, Philadelphia
Philadelphia, film.film_location.featured_in_films, Trading Places
University of Pennsylvania, location.location.containedby, Philadelphia
African American Museum in Philadelphia, common.topic.article, m.09qvxp
Philadelphia, film.film_location.featured_in_films, Witness
Philadelphia, symbols.namesake.named_after, Ptolemy II Philadelphus
Philadelphia Zoo, zoos.zoo.notable_animals, m.0htnz4s
Philadelphia, common.topic.webpage, m.09x3mlk
m.0htnz55, zoos.animal_captivity.zoo, Philadelphia Zoo
Philadelphia Arena, location.location.containedby, Philadelphia
Philadelphia, freebase.valuenotation.is_reviewed, Costume design by
Philadelphia, travel.travel_destination.tourist_attractions, Woodford
Philadelphia, common.topic.webpage, m.09yxrct
Philadelphia, common.topic.webpage, m.0b45tb9
Pennsylvania Institute of Massage Therapy, organization.organization.place_founded, Quakertown
Philadelphia?, base.biblioness.bibs_topic.is_really, Philadelphia
m.0b45vq7, common.webpage.topic, Philadelphia
Philadelphia, travel.tourist_attraction.near_travel_destination, Barnes Foundation
Philadelphia Zoo, zoos.zoo.exhibits, Children's Zoo
Philadelphia Zoo, zoos.zoo.exhibits, Rare Animal Conservation Center
Philadelphia Wings, common.topic.notable_for, g.1255zd5jx
Philadelphia International Airport, aviation.airport.serves, Simeone Foundation Automotive Museum
Liberty Bell, location.location.containedby, Philadelphia
The Philadelphia Record, book.newspaper.headquarters, m.0dw8zd7
Philadelphia, common.topic.webpage, m.09wlx8p
African American Museum in Philadelphia, common.topic.notable_types, Museum
Philadelphia, travel.travel_destination.tourist_attractions, Stenton
Philadelphia, location.citytown.postal_codes, 19109
Philadelphia, film.film_location.featured_in_films, The Wrestler
Philadelphia, common.topic.webpage, m.09x0nq9
m.09ytsgk, common.webpage.topic, Philadelphia
National Constitution Center Museum, location.location.containedby, Philadelphia
19103-2925, location.location.containedby, Philadelphia
Philadelphia, film.film_location.featured_in_films, Signs
Liberty Bell, travel.tourist_attraction.near_travel_destination, Philadelphia
Pennsylvania Academy of the Fine Arts, visual_art.art_owner.artworks_owned, m.059kwcj
Grumblethorpe, location.location.containedby, Philadelphia
Kensington, location.location.containedby, Philadelphia
Philadelphia Weekly, book.newspaper.headquarters, m.04yzxzs
Wagner Free Institute of Science, travel.tourist_attraction.near_travel_destination, Philadelphia
m.0b48g9t, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19122
1700 Market, location.location.containedby, Philadelphia
Independence Hall, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.09yb285
The Philadelphia Record, common.topic.article, m.06zmngn
Official seal of Philadelphia, common.image.appears_in_topic_gallery, Philadelphia
Carroll Park, Philadelphia, common.topic.notable_types, Location
19145, location.location.contains, South Philadelphia
Philadelphia, common.topic.webpage, m.09yxx87
19124, location.location.contains, St. Joachim Church, Philadelphia
The N Crowd, organization.organization.place_founded, Philadelphia
Hyland Graphics Design And Advertising, organization.organization.geographic_scope, Philadelphia
m.09wcnlr, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19130
Philadelphia, film.film_location.featured_in_films, The Age of Innocence
Philadelphia SEO, business.business_location.parent_company, Engage The Crowd
Philadelphia SEO, common.topic.subjects, Philadelphia
Philadelphia, location.citytown.postal_codes, 19138
Philadelphia, travel.travel_destination.tourist_attractions, Camelbeach Waterpark
1818 Market Street, location.location.containedby, Philadelphia
m.0jjcp71, architecture.occupancy.building, Philadelphia Museum of Art
19132, location.location.contains, North Philadelphia
19148, location.location.contains, South Philadelphia Sports Complex
m.09wyzpz, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19104
African American Museum in Philadelphia, location.location.containedby, Philadelphia
Philadelphia Zoo, zoos.zoo.exhibits, First Niagara Big Cat Falls
Philadelphia, base.biblioness.bibs_location.state, Pennsylvania
m.09xqvzm, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19139
Rodin Museum, architecture.structure.architect, Paul Philippe Cret
Philadelphia Zoo, zoos.zoo.exhibits, Tortoise Trail
Philadelphia Zoo, zoos.zoo.memberships, Association of Zoos and Aquariums
Philadelphia Zoo, common.topic.notable_for, g.1257dmdkp
m.05cl8p9, common.webpage.topic, African American Museum in Philadelphia
Philadelphia Museum of Art, visual_art.art_owner.artworks_owned, m.059kwcj
19106, location.location.contains, Philadelphia Bourse
Philadelphia, location.citytown.postal_codes, 19108
Philadelphia Museum of Art, common.topic.notable_types, Museum
Philadelphia City Paper, book.newspaper.headquarters, m.04yx507
m.0htnz5m, zoos.animal_captivity.zoo, Philadelphia Zoo
Philadelphia, location.citytown.postal_codes, 19149
Philadelphia, location.citytown.postal_codes, 19160
Philadelphia, common.topic.webpage, m.09wyzpz
Philadelphia, travel.travel_destination.tourist_attractions, Franklin Square
Philadelphia, location.citytown.postal_codes, 19192
Philadelphia Girls' Rowing Club, location.location.containedby, Philadelphia
Carroll Park, Philadelphia, location.location.containedby, 19131
Philadelphia, common.topic.webpage, m.09xqvzm
Philadelphia Zoo, zoos.zoo.exhibits, Prairie Dogs
Philadelphia Zoo, zoos.zoo.exhibits, Australian Animals
Philadelphia, travel.travel_destination.tourist_attractions, Horse Park of New Jersey
Philadelphia Housing Authority, common.topic.webpage, m.09j36cr
The Philadelphia Independent, common.topic.notable_for, g.1255tbvj_
Franklin Institute, common.topic.image, Philly042107-010-FranklinInstitute
Philadelphia, common.topic.webpage, m.052t0zc
Philadelphia, travel.travel_destination.tourist_attractions, Franklin Institute
Philadelphia, film.film_location.featured_in_films, Café
African American Museum in Philadelphia, common.topic.notable_for, g.12559nc6v
Philadelphia, location.citytown.postal_codes, 19153
Philadelphia, travel.travel_destination.tourist_attractions, Philadelphia Marathon
Philadelphia, location.citytown.postal_codes, 19120
Philadelphia, freebase.valuenotation.is_reviewed, Sequel
Franklin Institute, common.topic.notable_types, Museum
Academy of Natural Sciences of Drexel University, location.location.containedby, Philadelphia
m.059kwcj, visual_art.artwork_owner_relationship.owner, Philadelphia Museum of Art
m.09y03sl, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19125
Philadelphia, location.citytown.postal_codes, 19137
Pennsylvania Academy of the Fine Arts, location.location.containedby, United States of America
The Philadelphia Independent, common.topic.article, m.03gzwnh
National Treasure, film.film.featured_film_locations, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Eastern State Penitentiary
Pennsylvania Institute of Massage Therapy, organization.organization.geographic_scope, Philadelphia
Philadelphia, location.location.adjoin_s, m.02nrlgs
m.0htnz4s, zoos.animal_captivity.zoo, Philadelphia Zoo
Philadelphia, common.topic.webpage, m.09yr6lg
Franklin Institute, travel.tourist_attraction.near_travel_destination, Philadelphia
19106, location.location.contains, St. Augustine Church, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Philadelphia Zoo
Café, film.film.featured_film_locations, Philadelphia
Philadelphia Mills, location.location.containedby, 19154
Albert C. Barnes, people.person.place_of_birth, Philadelphia
Philadelphia Zoo, common.topic.article, m.02dqlz
Philadelphia, location.citytown.postal_codes, 19255
La Salle University, location.location.containedby, Philadelphia
Philadelphia Bulletin, book.newspaper.headquarters, m.04yy9_8
Philadelphia, location.citytown.postal_codes, 19244
Philadelphia, location.citytown.postal_codes, 19144
Pennsylvania Academy of the Fine Arts, location.location.containedby, Philadelphia
Philadelphia Zoo, zoos.zoo.notable_animals, m.0htnz5m
Philadelphia, common.topic.webpage, m.09y03sl
Philadelphia, location.citytown.postal_codes, 19148
Philadelphia, base.biblioness.bibs_topic.subsumes, Philadelphia?
19123, location.location.contains, St. Andrew's Cathedral, Philadelphia
The Philadelphia Record, book.periodical.first_issue_date, m.0j2kx1m
m.09x3mlk, common.webpage.topic, Philadelphia
Philadelphia Zoo, location.location.containedby, Philadelphia
Pizza Brain, travel.tourist_attraction.near_travel_destination, Philadelphia
m.09xhz0g, common.webpage.topic, Philadelphia
Philadelphia City Council, common.topic.article, m.023jd9
Philadelphia Bulletin, book.periodical.first_issue_date, m.03lbmlh
Philadelphia, travel.travel_destination.tourist_attractions, African American Museum in Philadelphia
Philadelphia Wings, common.topic.article, m.01knd9
Philadelphia, travel.travel_destination.tourist_attractions, National Constitution Center Museum
Philadelphia City Council, common.topic.image, PhilaTownHall
Wells Fargo Center, location.location.containedby, Philadelphia
Philadelphia Zoo, zoos.zoo.exhibits, Carnivore Kingdom
Philadelphia, location.citytown.postal_codes, 19132
Philadelphia, common.topic.image, Skyline of Philadelphia, Pennsylvania
Philadelphia, film.film.language, English Language
Philadelphia, location.citytown.postal_codes, 19103
Wagner Free Institute of Science, location.location.containedby, Philadelphia
Mutual Benefit Life Building, location.location.containedby, Philadelphia
Aramark Tower, location.location.containedby, Philadelphia
Philadelphia, common.topic.notable_types, City/Town/Village
The Philadelphia Independent, book.newspaper.headquarters, m.0hzvrw0
Philadelphia, location.citytown.postal_codes, 19128
19144, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.09x2_rs
Philadelphia, location.citytown.postal_codes, 19124
Philadelphia, film.film.featured_film_locations, Philadelphia
Philadelphia City Paper, common.topic.webpage, m.03l4njk
Philadelphia, film.film.genre, Drama
19103-2899, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19134
Philadelphia, common.topic.image, Official seal of Philadelphia
Philadelphia, film.film_location.featured_in_films, National Treasure
Philadelphia, location.citytown.postal_codes, 19143
Go Go Crazy, film.film.film_festivals, 2011 Philadelphia QFEST
Philadelphia, common.topic.webpage, m.09y9fsy
Philadelphia Zoo, travel.tourist_attraction.near_travel_destination, Philadelphia
Barnes Foundation, location.location.containedby, Philadelphia
Philadelphia, film.film_location.featured_in_films, Hollywood Zombies
Philadelphia, travel.travel_destination.tourist_attractions, Cliveden
m.09yxjrk, common.webpage.topic, Philadelphia
m.09x35q8, common.webpage.topic, Philadelphia
Simeone Foundation Automotive Museum, location.location.containedby, Philadelphia
19103, location.location.containedby, Philadelphia
Philadelphia, film.film_location.featured_in_films, 12 Monkeys
m.03lkczw, common.webpage.topic, Philadelphia Zoo
Philadelphia, location.citytown.postal_codes, 19121
m.0b47th7, common.webpage.topic, Philadelphia
South Philadelphia Sports Complex, location.location.containedby, 19148
Philadelphia, location.citytown.postal_codes, 19140
m.09y22fd, common.webpage.topic, Philadelphia
Philadelphia, base.biblioness.bibs_location.country, United States of America
Philadelphia, location.citytown.postal_codes, 19113
m.0b4827k, common.webpage.topic, Philadelphia
Philadelphia, location.location.containedby, United States of America
Center City, Philadelphia, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.09yy7pl
m.09y4_wv, common.webpage.topic, Philadelphia
National Constitution Center Museum, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, location.location.adjoin_s, m.02nrlgk
Philadelphia Museum of Art, architecture.building_occupant.buildings_occupied, m.0jjcp71
Philadelphia, location.location.adjoin_s, m.03bnjnx
Philadelphia, location.citytown.postal_codes, 19150
Philadelphia, common.topic.webpage, m.09wjylk
m.03l4njk, common.webpage.topic, Philadelphia City Paper
Rodin Museum, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, common.topic.article, m.0dcls
Franklin Square, travel.tourist_attraction.near_travel_destination, Philadelphia
Center City, Philadelphia, location.location.contains, LOVE Park
Philadelphia, travel.travel_destination.tourist_attractions, Pizza Brain
Philadelphia, location.citytown.postal_codes, 19155
Philadelphia, travel.travel_destination.tourist_attractions, Rock 'n' Roll Philadelphia Half Marathon
19104, location.location.contains, Philadelphia Arena
Philadelphia, location.citytown.postal_codes, 19147
Philadelphia, location.citytown.postal_codes, 19154
m.09xj20_, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19123
19131, location.location.contains, Carroll Park, Philadelphia
m.09x6ll7, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19129
m.09yb285, common.webpage.topic, Philadelphia
Philadelphia, location.location.geolocation, m.0kgptg
Philadelphia, film.film.rating, PG-13 (USA)
Philadelphia, common.topic.webpage, m.09x0r_s
Philadelphia Marathon, travel.tourist_attraction.near_travel_destination, Philadelphia
Liberty Bell, travel.travel_destination.tourist_attractions, Philadelphia Mint
Philadelphia Zoo, zoos.zoo.exhibits, PECO Primate Reserve
Philadelphia, common.topic.webpage, m.09wsn20
Philadelphia, travel.travel_destination.tourist_attractions, Boat House Row
Boat House Row, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia Mills, symbols.namesake.named_after, Benjamin Franklin
m.0k38q9p, zoos.animal_captivity.zoo, Philadelphia Zoo
Independence Hall, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia Zoo, common.topic.notable_types, Zoo
North American Building, location.location.containedby, Philadelphia
Philadelphia Museum of Art, film.film_location.featured_in_films, Rocky II
m.09y9fsy, common.webpage.topic, Philadelphia
Philadelphia Zoo, zoos.zoo.notable_animals, m.0htnz55
Witness, film.film.featured_film_locations, Philadelphia
Philadelphia, common.topic.notable_types, Film
Philadelphia, travel.travel_destination.tourist_attractions, Liberty Bell
Philadelphia Zoo, zoos.zoo.exhibits, McNeil Avian Center
Philadelphia, common.topic.webpage, m.09wq672
Philadelphia, common.topic.webpage, m.09x6ll7
Philadelphia Zoo, common.topic.webpage, m.03lkczw
Germantown White House, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, common.topic.notable_for, g.12557ckxh
m.09ylt3k, common.webpage.topic, Philadelphia
Philadelphia, common.topic.webpage, m.0b48g9t
Philadelphia, location.citytown.postal_codes, 19193
Philadelphia, base.biblioness.bibs_topic.is_really, Philadelphia
Philadelphia, location.citytown.postal_codes, 19102
m.09yxjrk, common.webpage.resource, 'It's Always Sunny in Philadelphia' in Philadelphia
Fairmount Park, location.location.containedby, Philadelphia
Philadelphia, common.topic.image, Philadelphia skyline August 2007
Philadelphia, travel.travel_destination.tourist_attractions, Germantown White House
Animal Cops: Philadelphia, common.topic.notable_for, g.125c35nkb
The Philadelphia Independent, book.newspaper.headquarters, m.04z40zp
Philadelphia Museum of Art, architecture.museum.type_of_museum, Art Gallery
m.09wq672, common.webpage.topic, Philadelphia
Philadelphia, base.biblioness.bibs_topic.subsumes, Philadelphia
Rocky Steps, travel.tourist_attraction.near_travel_destination, Philadelphia
m.0b47w8c, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19111

Answer: Barnes Foundation