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 tourism spot in Philadelphia was established in the year 1753? 
Knowledge Triplets: Philadelphia?, common.topic.notable_for, g.12578_32h
Philadelphia, location.citytown.postal_codes, 19196
m.09ylt3k, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19185
Philadelphia Zoo, zoos.zoo.exhibits, Tortoise Trail
Philadelphia, location.statistical_region.population, m.0hm6ncm
Philadelphia, location.citytown.postal_codes, 19152
Philadelphia, location.citytown.postal_codes, 19129
m.09x3mlk, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19116
Center City, Philadelphia, location.location.containedby, Philadelphia
The Bulletin, book.newspaper.circulation_areas, Philadelphia
Philadelphia, location.citytown.postal_codes, 19128
m.0b45tb9, common.webpage.topic, Philadelphia
Philadelphia, base.biblioness.bibs_location.state, Pennsylvania
Philadelphia, location.citytown.postal_codes, 19160
Philadelphia, location.statistical_region.population, m.0hm6nbw
Philadelphia Mills, location.location.containedby, 19154
Philadelphia, travel.travel_destination.climate, m.052t145
Philadelphia, travel.travel_destination.tourist_attractions, African American Museum in Philadelphia
19131, location.location.contains, Carroll Park, Philadelphia
Philadelphia, location.statistical_region.population, m.0hm6n7z
Philadelphia, location.citytown.postal_codes, 19105
The St. James, location.location.containedby, Philadelphia
The Philadelphia Record, book.newspaper.circulation_areas, Philadelphia
Philadelphia, travel.travel_destination.climate, m.052t131
South Philadelphia Sports Complex, common.topic.notable_types, Location
Philadelphia Convention Hall and Civic Center, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.09wsn20
Philadelphia, location.citytown.postal_codes, 19109
Philadelphia, travel.travel_destination.tourist_attractions, Barnes Foundation
Philadelphia, location.citytown.postal_codes, 19115
Rocky Steps, travel.tourist_attraction.near_travel_destination, Philadelphia
Eastern State Penitentiary, travel.tourist_attraction.near_travel_destination, Philadelphia
19144-1936, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19114
m.09x0r_s, common.webpage.topic, Philadelphia
Pizza Brain, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, location.citytown.postal_codes, 19126
Philadelphia Zoo, zoos.zoo.exhibits, McNeil Avian Center
Philadelphia, travel.travel_destination.tourist_attractions, Franklin Square
Philadelphia, location.citytown.postal_codes, 19107
The Onion, book.newspaper.circulation_areas, Philadelphia
Philadelphia, location.location.adjoin_s, m.02nrlgk
Philadelphia, location.statistical_region.population, m.0hm6nbm
Philadelphia, travel.travel_destination.tourist_attractions, Camelbeach Waterpark
Philadelphia, location.citytown.postal_codes, 19144
Philadelphia, location.citytown.postal_codes, 19134
Carroll Park, Philadelphia, location.location.containedby, Pennsylvania
Philadelphia, location.location.containedby, United States of America
m.09yxx87, common.webpage.topic, Philadelphia
m.052t0cg, travel.transportation.travel_destination, Philadelphia
m.09xj20_, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19137
Franklin Square, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, location.citytown.postal_codes, 19195
Two Liberty Place, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19187
m.09wyzpz, common.webpage.topic, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Germantown White House
Philadelphia, location.citytown.postal_codes, 19192
Philadelphia, common.topic.webpage, m.0b47w8c
Philadelphia, travel.travel_destination.climate, m.052t159
Philadelphia, location.statistical_region.population, m.064htrq
Philadelphia, common.topic.image, Official seal of Philadelphia
Philadelphia Wings, common.topic.article, m.01knd9
Philadelphia, film.film.featured_film_locations, Philadelphia
Philadelphia Museum of Art, travel.tourist_attraction.near_travel_destination, Philadelphia
South Philadelphia Sports Complex, location.location.containedby, 19148
19144, location.location.containedby, Philadelphia
Philadelphia Zoo, zoos.zoo.exhibits, Rare Animal Conservation Center
Philadelphia, travel.travel_destination.tourist_attractions, Boat House Row
Philadelphia, location.citytown.postal_codes, 19093
Philadelphia, travel.travel_destination.local_transportation, Freedom Ferry
Philadelphia, location.citytown.postal_codes, 19193
Philadelphia, location.citytown.postal_codes, 19125
National Constitution Center Museum, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.09xj20_
m.09y22fd, common.webpage.topic, Philadelphia
The Philadelphia Record, common.topic.article, m.06zmngn
Philadelphia, location.citytown.postal_codes, 19103-2899
19138, location.location.contains, Morton, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Cliveden
Pastorius Park, location.location.containedby, Philadelphia
Liacouras Center, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19162
Philadelphia, common.topic.webpage, m.09wcnlr
Two Logan Square, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19194
m.09yr6lg, common.webpage.topic, Philadelphia
Philadelphia, location.statistical_region.population, m.064htt0
Philadelphia Zoo, zoos.zoo.exhibits, Australian Animals
m.03llz46, common.webpage.topic, Philadelphia Weekly
Philadelphia, location.citytown.postal_codes, 19123
Philadelphia, location.citytown.postal_codes, 19183
Philadelphia, location.citytown.postal_codes, 19120
Philadelphia, location.statistical_region.population, g.11x1c9yr8
Philadelphia, location.citytown.postal_codes, 19019
Philadelphia, location.statistical_region.population, m.064hts8
m.02nrlgk, location.adjoining_relationship.adjoins, Philadelphia
Philadelphia Zoo, zoos.zoo.exhibits, Reptile and Amphibian House
Philadelphia, location.citytown.postal_codes, 19148
m.09x35q8, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19110
Political and Commercial Register, book.newspaper.circulation_areas, Philadelphia
Philadelphia, common.topic.webpage, m.09yjn64
Boat House Row, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.09x2_rs
Philadelphia, location.statistical_region.population, m.064htrx
Philadelphia Zoo, zoos.zoo.category, Zoo
Philadelphia Zoo, zoos.zoo.exhibits, Creatures of Habitat
Philadelphia, location.location.containedby, Pennsylvania
Philadelphia, location.statistical_region.population, m.064htsv
National Treasure, film.film.featured_film_locations, Philadelphia
PECO Building, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.09wyzpz
Philadelphia, common.topic.webpage, m.09yxrct
19139, location.location.contains, City of Conquerors Church, Philadelphia
19106, location.location.contains, Philadelphia Bourse
Philadelphia, location.citytown.postal_codes, 19146
African American Museum in Philadelphia, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, location.citytown.postal_codes, 19121
Philadelphia, location.statistical_region.population, m.0hm6n8d
Philadelphia, common.topic.image, Skyline of Philadelphia, Pennsylvania
Wagner Free Institute of Science, travel.tourist_attraction.near_travel_destination, Philadelphia
m.05cl8p9, common.webpage.topic, African American Museum in Philadelphia
Mann Center for the Performing Arts, location.location.containedby, Philadelphia
Philadelphia, location.statistical_region.population, g.11bcdljpjk
Philadelphia, common.topic.image, Philadelphia skyline August 2007
Philadelphia Zoo, zoos.zoo.exhibits, Prairie Dogs
Philadelphia, location.citytown.postal_codes, 19197
Philadelphia, location.statistical_region.population, m.0hm6n7j
Philadelphia, common.topic.webpage, m.09yy7pl
Philadelphia, location.citytown.postal_codes, 19179
Philadelphia Bulletin, common.topic.article, m.07tjtd
Reading Terminal Market, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, location.citytown.postal_codes, 19106
Engage The Crowd, organization.organization.locations, Philadelphia SEO
Philadelphia Zoo, common.topic.webpage, m.03lkczw
Philadelphia, location.statistical_region.population, m.0hm6n79
The Philadelphia Record, book.newspaper.headquarters, m.0dw8zd7
Philadelphia, location.citytown.postal_codes, 19102
Center City, Philadelphia, location.location.contains, LOVE Park
Philadelphia, location.hud_county_place.place, Philadelphia
Public Ledger, book.newspaper.circulation_areas, Philadelphia
Philadelphia Museum of Art, location.location.containedby, United States of America
m.09wjylk, common.webpage.topic, Philadelphia
Philadelphia, travel.travel_destination.climate, m.052t13x
Philadelphia, location.location.adjoin_s, m.02nrlg_
Philadelphia, location.statistical_region.population, m.064htql
Academy of Natural Sciences of Drexel University, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, location.statistical_region.population, m.0hm6n7r
Philadelphia, location.citytown.postal_codes, 19108
Pennsylvania Barge Club, location.location.containedby, Philadelphia
Germantown White House, travel.tourist_attraction.near_travel_destination, Philadelphia
Independence Hall, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Pizza Brain
Philadelphia, travel.travel_destination.tourist_attractions, National Constitution Center Museum
Lewis Tower, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19177
m.02ggnhz, common.webpage.topic, Philadelphia
m.052t0b3, travel.transportation.travel_destination, Philadelphia
19104, location.location.contains, Philadelphia Arena
Philadelphia, location.citytown.postal_codes, 19151
Crescent Boat Club, location.location.containedby, Philadelphia
19124, location.location.contains, St. Joachim Church, Philadelphia
m.052t0bz, travel.transportation.travel_destination, Philadelphia
Philadelphia, location.statistical_region.population, g.11b66jrzpj
Philadelphia, location.citytown.postal_codes, 19161
Philadelphia, common.topic.webpage, m.09yxx87
Skyline of Philadelphia, Pennsylvania, common.image.size, m.02cl7wn
Philadelphia, location.citytown.postal_codes, 19155
Philadelphia, location.citytown.postal_codes, 19181
m.05ndb69, base.aubreymaturin.place_mention.place, Philadelphia
Philadelphia, location.citytown.postal_codes, 19172
Philadelphia, location.statistical_region.population, m.0hm6n92
Franklin Square, common.topic.notable_types, Tourist attraction
Franklin Square, location.location.containedby, Philadelphia
Philadelphia, location.statistical_region.population, m.064htr4
Philadelphia, common.topic.webpage, m.09x0r_s
19147, location.location.contains, Philadelphia, PA
Liberty Bell, location.location.containedby, Philadelphia
Philadelphia, base.biblioness.bibs_location.country, United States of America
19103-2925, location.location.containedby, Philadelphia
Trading Places, film.film.featured_film_locations, Philadelphia
m.09xhz0g, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19104
Philadelphia, location.statistical_region.population, g.11x1ct27s
Philadelphia, location.citytown.postal_codes, 19133
Philadelphia Zoo, common.topic.notable_types, Zoo
Philadelphia, location.citytown.postal_codes, 19173
Philadelphia Zoo, zoos.zoo.exhibits, Reptile Exercise Yard
Carroll Park, Philadelphia, base.wikipedia_infobox.settlement.area_code, Area codes 215 and 267
African American Museum in Philadelphia, common.topic.image, African American Museum in Phila
Philadelphia, location.citytown.postal_codes, 19118
Philadelphia Zoo, zoos.zoo.exhibits, Bird Valley
Philadelphia, location.statistical_region.population, m.0hm6nb2
Philadelphia, location.location.nearby_airports, Wings Field
Philadelphia, location.citytown.postal_codes, 19244
m.09ynpj3, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19178
Philadelphia, common.topic.webpage, m.09x3mlk
Philadelphia, location.location.geolocation, m.0kgptg
Philadelphia, location.citytown.postal_codes, 19147
m.09yy7pl, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19142
Philadelphia, travel.travel_destination.tourist_attractions, Horse Park of New Jersey
Philadelphia, travel.travel_destination.tourist_attractions, Philadelphia Museum of Art
m.052t09s, travel.transportation.travel_destination, Philadelphia
Philadelphia Mint, location.location.containedby, Philadelphia
19103, location.location.containedby, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Rocky Steps
Philadelphia, common.topic.webpage, m.09x6ll7
Philadelphia, location.citytown.postal_codes, 19136
m.09x0nq9, common.webpage.topic, Philadelphia
Philadelphia, travel.travel_destination.climate, m.052t12h
Philadelphia City Paper, common.topic.article, m.053b4n
Philadelphia, travel.travel_destination.tourist_attractions, Philadelphia Marathon
Fairmount, location.neighborhood.neighborhood_of, Philadelphia
Philadelphia, common.topic.subject_of, Philadelphia SEO
Philadelphia skyline August 2007, common.image.appears_in_topic_gallery, Schuylkill River
The N Crowd, organization.organization.geographic_scope, Philadelphia
Philadelphia, common.topic.webpage, m.09y22fd
Philadelphia, common.topic.article, m.0dcls
Philadelphia, common.topic.webpage, m.09wllct
Philadelphia Marathon, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, location.statistical_region.population, m.0hm6nbc
Philadelphia, location.statistical_region.population, m.064htvj
Franklin Square, common.topic.image, Philadelphia Police Department HQ
Philadelphia, common.topic.webpage, m.09xqvzm
Pennsylvania Academy of the Fine Arts, travel.tourist_attraction.near_travel_destination, Philadelphia
Three Logan Square, location.location.containedby, Philadelphia
m.09yxjrk, common.webpage.resource, 'It's Always Sunny in Philadelphia' in Philadelphia
Philadelphia, location.citytown.postal_codes, 19124
Philadelphia, location.statistical_region.population, m.0hm6n85
Schuylkill River, common.topic.image, Philadelphia skyline August 2007
m.09y9fsy, common.webpage.topic, Philadelphia
The N Crowd, organization.organization.place_founded, Philadelphia
Philadelphia, common.topic.webpage, m.052t0zc
Philadelphia Zoo, common.topic.image, The gate overhead the zoo's entrance
Rodin Museum, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19145
Center City, Philadelphia, location.location.containedby, Pennsylvania
Philadelphia, common.topic.webpage, m.09yb285
Philadelphia, location.statistical_region.population, g.11x1c9yr9
Philadelphia, location.citytown.postal_codes, 19119
Philadelphia, location.statistical_region.population, m.0hm6ncd
Philadelphia, location.statistical_region.population, m.0hm6n8m
Carroll Park, Philadelphia, common.topic.notable_types, Location
Skyline of Philadelphia, Pennsylvania, common.image.appears_in_topic_gallery, Philadelphia
Carroll Park, Philadelphia, location.location.containedby, Philadelphia County
Center City, Philadelphia, common.topic.notable_types, Location
m.09yxjrk, common.webpage.topic, Philadelphia
m.09k2zc5, location.adjoining_relationship.adjoins, Philadelphia
Philadelphia, base.aubreymaturin.place.mentions, m.05ndb69
National Constitution Center Museum, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, location.citytown.postal_codes, 19122
Philadelphia, location.citytown.postal_codes, 19111
Woodford, location.location.containedby, Philadelphia
The Triangle, book.newspaper.circulation_areas, Philadelphia
Philadelphia, common.topic.webpage, m.09yr6lg
Philadelphia, location.citytown.postal_codes, 19190
Philadelphia, location.statistical_region.population, m.0hm6n99
Franklin Institute, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.09xhz0g
Philadelphia, common.topic.webpage, m.02ggnhz
m.09x6ll7, common.webpage.topic, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Philadelphia Zoo
19154, location.location.contains, Northeast Philadelphia
Philadelphia, location.citytown.postal_codes, 19103-2925
Philadelphia Zoo, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19112
Philadelphia, location.citytown.postal_codes, 19150
1818 Market Street, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.09x35q8
19106, location.location.contains, St. Augustine Church, Philadelphia
m.09y03sl, common.webpage.topic, Philadelphia
Liberty Bell, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia Zoo, zoos.zoo.exhibits, PECO Primate Reserve
African American Museum in Philadelphia, common.topic.notable_types, Museum
Philadelphia Zoo, zoos.zoo.exhibits, Carnivore Kingdom
Philadelphia, travel.travel_destination.tourist_attractions, Independence Hall
North American Building, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19132
1835 Market Street, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19170
The Public Record, book.newspaper.circulation_areas, Philadelphia
Woodford, travel.tourist_attraction.near_travel_destination, Philadelphia
m.09ytsgk, common.webpage.topic, Philadelphia
Philadelphia, travel.travel_destination.climate, m.052t14g
Philadelphia, location.statistical_region.population, m.064htts
The Philadelphia Record, common.topic.notable_for, g.125c825bb
Philadelphia, base.biblioness.bibs_topic.subsumes, Philadelphia
Philadelphia, film.film.country, United States of America
Philadelphia, location.citytown.postal_codes, 19131
Cliveden, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19188
Germantown, location.location.containedby, Philadelphia
m.0b4827k, common.webpage.topic, Philadelphia
19103-2899, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19149
Philadelphia, location.citytown.postal_codes, 19099
National Gazette, book.newspaper.circulation_areas, Philadelphia
Philadelphia Zoo, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia Bulletin, book.newspaper.circulation_areas, Philadelphia
Philadelphia Mint, travel.tourist_attraction.near_travel_destination, Liberty Bell
Philadelphia, travel.travel_destination.climate, m.052t15l
Horse Park of New Jersey, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, common.topic.webpage, m.09ytsgk
Philadelphia, location.statistical_region.population, m.064htrb
Philadelphia City Paper, common.topic.notable_for, g.1255whkyw
19123, location.location.contains, St. Andrew's Cathedral, Philadelphia
Five Penn Center, location.location.containedby, Philadelphia
University of Pennsylvania, location.location.containedby, Philadelphia
Philadelphia, travel.travel_destination.climate, m.052t150
Barnes Foundation, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, common.topic.webpage, m.09y9fsy
Signs, film.film.featured_film_locations, Philadelphia
Philadelphia skyline August 2007, common.image.appears_in_topic_gallery, Philadelphia
Grumblethorpe, location.location.containedby, Philadelphia
Stenton, location.location.containedby, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Woodford
African American Museum in Philadelphia, common.topic.article, m.09qvxp
Aramark Tower, location.location.containedby, Philadelphia
Barnes Foundation, location.location.containedby, Philadelphia
Philadelphia Zoo, common.topic.article, m.02dqlz
Philadelphia, location.statistical_region.population, m.064htqs
Philadelphia, location.location.containedby, Independence Hall
Philadelphia Arena, location.location.containedby, Philadelphia
m.09wllct, common.webpage.topic, Philadelphia
m.09wcnlr, common.webpage.topic, Philadelphia
Philadelphia, common.topic.notable_for, g.12557ckxh
Carroll Park, Philadelphia, location.location.containedby, 19131
Camelbeach Waterpark, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Reading Terminal Market
Philadelphia, location.citytown.postal_codes, 19113
Rodin Museum, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, location.citytown.postal_codes, 19154
African American Museum in Philadelphia, location.location.geolocation, m.0wm8pt5
Al Día, book.newspaper.circulation_areas, Philadelphia
19102, location.location.contains, Waldorf Astoria Hotel & Residences Philadelphia
Philadelphia, travel.travel_destination.climate, m.052t13b
Philadelphia, travel.travel_destination.tourist_attractions, Academy of Natural Sciences of Drexel University
Philadelphia, location.location.adjoin_s, m.02nrlgs
Philadelphia, common.topic.webpage, m.09ynpj3
Philadelphia, travel.travel_destination.tourist_attractions, Liberty Bell
Philadelphia, common.topic.webpage, m.09y4_wv
Philadelphia, location.statistical_region.population, m.064httz
Philadelphia, location.citytown.postal_codes, 19143
Rock 'n' Roll Philadelphia Half Marathon, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, location.citytown.postal_codes, 19092
Philadelphia City Council, common.topic.article, m.023jd9
Philadelphia, location.citytown.postal_codes, 19130
Philadelphia, location.statistical_region.population, m.064htqz
Philadelphia, common.topic.webpage, m.09yxjrk
2000 Market Street, location.location.containedby, Philadelphia
One Logan Square, location.location.containedby, Philadelphia
Philadelphia, location.statistical_region.population, g.11x1gc7ch
Philadelphia, common.topic.webpage, m.09ylt3k
Philadelphia Museum of Art, location.location.containedby, Philadelphia
Franklin Institute, travel.tourist_attraction.near_travel_destination, Philadelphia
Boat House Row, travel.tourist_attraction.near_travel_destination, Philadelphia
m.02nrlg_, location.adjoining_relationship.adjoins, Philadelphia
Philadelphia, location.citytown.postal_codes, 19103
Philadelphia, location.statistical_region.population, m.064htrj
Philadelphia, location.statistical_region.population, m.064htsg
Philadelphia, common.topic.webpage, m.0b4827k
Witness, film.film.featured_film_locations, Philadelphia
m.03lkczw, common.webpage.topic, Philadelphia Zoo
m.09x2_rs, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19184
m.09yjn64, common.webpage.topic, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Pennsylvania Academy of the Fine Arts
Philadelphia, travel.travel_destination.tourist_attractions, Franklin Institute
Philadelphia Arena, location.location.containedby, 19104
Philadelphia, location.citytown.postal_codes, 19139
Café, film.film.featured_film_locations, Philadelphia
1700 Market, location.location.containedby, Philadelphia
Philadelphia, location.citytown.postal_codes, 19101
Philadelphia City Council, common.topic.image, PhilaTownHall
Philadelphia, location.citytown.postal_codes, 19141
Stenton, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, common.topic.webpage, m.09ww3w2
Philadelphia, location.statistical_region.population, g.11x1g2743
19132, location.location.contains, North Philadelphia
Philadelphia, location.citytown.postal_codes, 19255
Philadelphia, location.citytown.postal_codes, 19140
Philadelphia, common.topic.webpage, m.09wq672
Philadelphia, location.statistical_region.population, m.0hm6n9l
Philadelphia, travel.travel_destination.tourist_attractions, Stenton
Philadelphia, location.statistical_region.population, m.064htvb
Philadelphia, location.citytown.postal_codes, 19127
Philadelphia, travel.travel_destination.climate, m.052t14r
19154, location.location.contains, Philadelphia Mills
Philadelphia, travel.travel_destination.tourist_attractions, Wagner Free Institute of Science
Philadelphia, location.citytown.postal_codes, 19171
Kensington, location.location.containedby, Philadelphia
Philadelphia, travel.travel_destination.climate, m.052t13m
Philadelphia, common.topic.webpage, m.09x0nq9
m.052t0zc, common.webpage.topic, Philadelphia
The Bulletin, book.newspaper.circulation_areas, Center City, Philadelphia
The Philadelphia Independent, common.topic.image, DovecoteIssueTen
Philadelphia, location.statistical_region.population, m.0hm6n8w
19145, location.location.contains, South Philadelphia
Philadelphia, travel.travel_destination.climate, m.052t12s
Liberty Bell, travel.travel_destination.tourist_attractions, Philadelphia Mint
Philadelphia Zoo, zoos.zoo.exhibits, Children's Zoo
Philadelphia, common.topic.webpage, m.09wlx8p
Philadelphia, location.statistical_region.population, g.11b7vc2339
Philadelphia, common.topic.webpage, m.0b47th7
Philadelphia?, common.topic.notable_types, Location
m.03l4njk, common.webpage.topic, Philadelphia City Paper
m.03bnjnx, location.adjoining_relationship.adjoins, Philadelphia
Philadelphia Zoo, common.topic.notable_for, g.1257dmdkp
Philadelphia City Paper, common.topic.webpage, m.03l4njk
Philadelphia, travel.travel_destination.tourist_attractions, Eastern State Penitentiary
Philadelphia, location.citytown.postal_codes, 19138
Philadelphia Zoo, zoos.zoo.exhibits, African Plains
Philadelphia, location.citytown.postal_codes, 19191
Philadelphia, travel.travel_destination.local_transportation, River Line
Philadelphia, common.topic.webpage, m.0b45tb9
m.0b48g9t, common.webpage.topic, Philadelphia
m.09wq672, common.webpage.topic, Philadelphia
Philadelphia Zoo, zoos.zoo.memberships, Association of Zoos and Aquariums
m.09wlx8p, common.webpage.topic, Philadelphia
Philadelphia, location.statistical_region.population, m.0hm6nc4
Philadelphia, location.statistical_region.population, m.064httl
Philadelphia City Paper, common.topic.webpage, m.0fpsk6f
Philadelphia, location.statistical_region.population, m.064httd
Philadelphia, location.statistical_region.population, m.064htt6
African American Museum in Philadelphia, common.topic.notable_for, g.12559nc6v
Kensington, location.neighborhood.neighborhood_of, Philadelphia
Germantown White House, location.location.containedby, Philadelphia
m.0b45vq7, common.webpage.topic, Philadelphia
Fairmount, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.09y03sl
Philadelphia Zoo, location.location.geolocation, m.0cmwd5b
m.09yb285, common.webpage.topic, Philadelphia
Reading Terminal Market, location.location.containedby, Philadelphia
19148, location.location.contains, South Philadelphia Sports Complex
Philadelphia Zoo, zoos.zoo.exhibits, Bear Country
Philadelphia, location.location.adjoin_s, m.03bnjnx
30th Street Station, location.location.containedby, Philadelphia
m.09xqvzm, common.webpage.topic, Philadelphia
Philadelphia, common.topic.webpage, m.09wjylk
Grumblethorpe, travel.tourist_attraction.near_travel_destination, Philadelphia
Freie Arbeiter Stimme, book.newspaper.circulation_areas, Philadelphia
'It's Always Sunny in Philadelphia' in Philadelphia, common.resource.annotations, m.09yxjrk
Philadelphia, location.citytown.postal_codes, 19182
Philadelphia, travel.travel_destination.tourist_attractions, Rodin Museum
Philadelphia, location.location.adjoin_s, m.09k2zc5
Cliveden, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia Zoo, zoos.zoo.exhibits, Monkey Junction
Philadelphia, location.citytown.postal_codes, 19176
Philadelphia, common.topic.webpage, m.0b48g9t
m.0b47th7, common.webpage.topic, Philadelphia
Fairmount Park, location.location.containedby, Philadelphia
m.02nrlgs, location.adjoining_relationship.adjoins, Philadelphia
African American Museum in Philadelphia, common.topic.webpage, m.05cl8p9
m.09yxrct, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19153
One South Broad, location.location.containedby, Philadelphia
Philadelphia, common.topic.webpage, m.0b45vq7
Philadelphia, location.statistical_region.population, m.064htv4
m.09ww3w2, common.webpage.topic, Philadelphia
African American Museum in Philadelphia, location.location.containedby, Philadelphia
m.0fpsk6f, common.webpage.topic, Philadelphia City Paper
m.09wsn20, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19175
Philadelphia SEO, common.topic.subjects, Philadelphia
Philadelphia Zoo, zoos.zoo.exhibits, First Niagara Big Cat Falls
Philadelphia, location.citytown.postal_codes, 19135
Philadelphia, travel.travel_destination.tourist_attractions, Rock 'n' Roll Philadelphia Half Marathon
m.0b47w8c, common.webpage.topic, Philadelphia
Independence Hall, location.location.containedby, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Grumblethorpe

Answer: Independence Hall