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 invention was created by both Prokop Divis and Ben Franklin? 
Knowledge Triplets: benjamin franklin corresponded with philippe pinel, base.kwebbase.kwconnection.subject, Benjamin Franklin
Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America, book.written_work.subjects, Lightning rod
benjamin franklin influenced luigi galvani, base.kwebbase.kwconnection.relation, influenced
m.0b46l7n, common.webpage.topic, Benjamin Franklin
Prokop Diviš, common.topic.notable_for, g.12559b04m
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, A man of great ability, he was the most famous 18th century American after George Washington.
benjamin franklin a pal of james boswell, base.kwebbase.kwconnection.subject, Benjamin Franklin
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin influenced luigi galvani
Toby Segaran, influence.influence_node.influenced_by, Benjamin Franklin
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, In 1726, Franklin returned to the printing business in Philadelphia.
In northern England and Scotland, he met Hume and Adam Smith., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
Benjamin Franklin by Jean-Baptiste Greuze, common.image.appears_in_topic_gallery, Waking up early
Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America, book.written_work.author, Philip Dray
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, He took a job in a printing shop and over two years became a skilled printer.
Bifocals, law.invention.inventor, Benjamin Franklin
benjamin franklin influenced luigi galvani, base.kwebbase.kwconnection.sentence, German philosopher Kant called him the \"Prometheus of modern time\" Influenced electrical experimenters Sturgeon, Galvani and  lexicographer Noah Webster.
Lightning rod, law.invention.inventor, Prokop Diviš
benjamin franklin corresponded with william hogarth, base.kwebbase.kwconnection.other, William Hogarth
Benjamin Franklin, law.inventor.inventions, Lightning rod
Benjamin Franklin, visual_art.art_subject.artwork_on_the_subject, Benjamin Franklin Drawing Electricity from the Sky
Benjamin Franklin, organization.organization_founder.organizations_founded, Associators
Benjamin Franklin, common.topic.image, BenFranklinDuplessis
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, German philosopher Kant called him the \"Prometheus of modern time\" Influenced electrical experimenters Sturgeon, Galvani and  lexicographer Noah Webster.
samuel adams fellow-revolutionary with benjamin franklin, base.kwebbase.kwconnection.other, Benjamin Franklin
Benjamin Franklin, influence.influence_node.influenced_by, Voltaire
Prokop Diviš, common.topic.image, Family house of Prokop Diviš, lightning rod on the right.
Benjamin Franklin, base.technologyofdoing.proposal_agent.practices, 13 Virtues of Benjamin Franklin
m.0c1psvm, visual_art.artwork_owner_relationship.artwork, Benjamin Franklin Drawing Electricity from the Sky
Benjamin Franklin's the art of virtue, book.book_edition.isbn, 9780938399100
Benjamin Franklin Drawing Electricity from the Sky, visual_art.artwork.artist, Benjamin West
German philosopher Kant called him the \"Prometheus of modern time\" Influenced electrical experimenters Sturgeon, Galvani and  lexicographer Noah Webster., base.kwebbase.kwsentence.contains_connections, benjamin franklin influenced luigi galvani
Franklin stove, common.topic.notable_types, Invention
benjamin franklin used thermometer by daniel gabriel fahrenheit, base.kwebbase.kwconnection.other, Daniel Gabriel Fahrenheit
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, In June, 1781, he joined John Adams and Jay in negotiating a peace treaty with Great Britain.
benjamin franklin met gouverneur morris, base.kwebbase.kwconnection.other, Gouverneur Morris
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, Met Jedidiah Morse,  philosopher D'Holbach, naturalist Johann Forster, geologist Brongniart,  quack James Graham and liberal  Lord Shelburne.
In 1745, Peter Collinson in London sent a pamphlet describing new German investigations into electricity., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
benjamin franklin used thermometer by daniel gabriel fahrenheit, base.kwebbase.kwconnection.sentence, He also identified and mapped the North American sector of the Gulf Stream using a new Fahrenheit thermometer.
benjamin franklin met jedidiah morse, base.kwebbase.kwconnection.sentence, Met Jedidiah Morse,  philosopher D'Holbach, naturalist Johann Forster, geologist Brongniart,  quack James Graham and liberal  Lord Shelburne.
Benjamin Franklin Drawing Electricity from the Sky, common.topic.article, m.0c1psw_
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin critic of robert morris
Franklin made friends with Joseph Priestley, Price and Boswell., base.kwebbase.kwsentence.contains_connections, benjamin franklin a pal of richard price
benjamin franklin met adam smith, base.kwebbase.kwconnection.sentence, In northern England and Scotland, he met Hume and Adam Smith.
Prokop Divis plaque, common.image.size, m.04xznr5
Prokop Diviš, people.person.ethnicity, Czechs
benjamin franklin influenced noah webster, base.kwebbase.kwconnection.sentence, German philosopher Kant called him the \"Prometheus of modern time\" Influenced electrical experimenters Sturgeon, Galvani and  lexicographer Noah Webster.
benjamin franklin met adam smith, base.kwebbase.kwconnection.relation, met
Prokop Diviš, common.topic.notable_types, Inventor
Franklin stove, law.invention.inventor, Benjamin Franklin
benjamin franklin shared views of granville sharp, base.kwebbase.kwconnection.relation, shared views of
Jameson O'Guinn, influence.influence_node.influenced_by, Benjamin Franklin
Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America, common.topic.article, m.064h5pt
Benjamin Franklin's the art of virtue, common.topic.notable_for, g.1258b_tkr
In May, 1775, realizing war was imminent, he returned to Philadelphia., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
United States Postal Inspection Service, organization.organization.founders, Benjamin Franklin
benjamin franklin was prefigured by ewald georg von kleist, base.kwebbase.kwconnection.subject, Benjamin Franklin
benjamin franklin replaced theory of jean-antoine, abbe nollet, base.kwebbase.kwconnection.subject, Benjamin Franklin
Franklin made friends with Joseph Priestley, Price and Boswell., base.kwebbase.kwsentence.contains_connections, benjamin franklin a pal of james boswell
benjamin franklin critiqued franz anton mesmer, base.kwebbase.kwconnection.subject, Benjamin Franklin
benjamin franklin met jedidiah morse, base.kwebbase.kwconnection.subject, Benjamin Franklin
Benjamin Franklin, base.argumentmaps.innovator.original_ideas, Franklin stove
Daniel Gabriel Fahrenheit, base.kwebbase.kwtopic.connections_to, benjamin franklin used thermometer by daniel gabriel fahrenheit
Michael Leib, influence.influence_node.influenced_by, Benjamin Franklin
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin used thermometer by daniel gabriel fahrenheit
benjamin franklin shared views of william wilberforce, base.kwebbase.kwconnection.relation, shared views of
benjamin franklin implicated with samuel adams, base.kwebbase.kwconnection.other, Samuel Adams
Prokop Diviš, people.deceased_person.place_of_burial, Berlin
benjamin franklin knew joshua reynolds, base.kwebbase.kwconnection.relation, knew
benjamin franklin met david hume, base.kwebbase.kwconnection.subject, Benjamin Franklin
William Hewson, base.kwebbase.kwtopic.connections_to, benjamin franklin knew william hewson
benjamin franklin observed flight of montgolfier brothers, base.kwebbase.kwconnection.other, Montgolfier brothers
benjamin franklin admired by immanuel kant, base.kwebbase.kwconnection.subject, Benjamin Franklin
benjamin franklin corresponded with philippe pinel, base.kwebbase.kwconnection.relation, corresponded with
Benjamin Franklin's the art of virtue, common.topic.notable_types, Book Edition
Benjamin Franklin Drawing Electricity from the Sky, visual_art.artwork.art_form, Painting
benjamin franklin met gouverneur morris, base.kwebbase.kwconnection.sentence, Gouverneur Morris nearly became his secretary in Paris.
Benjamin Franklin Drawing Electricity from the Sky, common.topic.image, Benjamin West, Benjamin Franklin Drawing Electricity from the Sky (c. 1816)
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin was prefigured by ewald georg von kleist
Benjamin Franklin Drawing Electricity from the Sky, visual_art.artwork.media, Oil paint
Benjamin Franklin, book.book_subject.works, Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America
benjamin franklin met jedidiah morse, base.kwebbase.kwconnection.relation, met
Prokop Diviš, common.topic.image, Prokop Divis plaque
Prokop Diviš, people.person.profession, Scientist
Benjamin Franklin Drawing Electricity from the Sky, visual_art.artwork.owners, m.0c1psvm
Benjamin Franklin Drawing Electricity from the Sky, common.topic.notable_types, Artwork
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin met jedidiah morse
Franklin made friends with Joseph Priestley, Price and Boswell., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
benjamin franklin corresponded with william hogarth, base.kwebbase.kwconnection.sentence, Hogarth.
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin worked with thomas jefferson
Immanuel Kant, base.kwebbase.kwtopic.connections_to, benjamin franklin admired by immanuel kant
benjamin franklin knew joshua reynolds, base.kwebbase.kwconnection.other, Joshua Reynolds
In 1745, Peter Collinson in London sent a pamphlet describing new German investigations into electricity., base.kwebbase.kwsentence.previous_sentence, In 1742, Franklin designed the Pennsylvania stove (with under-floor draught), which sold fantastically well.
benjamin franklin knew william hewson, base.kwebbase.kwconnection.subject, Benjamin Franklin
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin met gouverneur morris
benjamin franklin a pal of francois-marie arouet de voltaire, base.kwebbase.kwconnection.subject, Benjamin Franklin
Benjamin Franklin by Jean-Baptiste Greuze, common.image.appears_in_topic_gallery, :Library and information science
Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America, book.book.editions, Stealing God's thunder
benjamin franklin knew joshua reynolds, base.kwebbase.kwconnection.subject, Benjamin Franklin
benjamin franklin corresponded with philippe pinel, base.kwebbase.kwconnection.other, Philippe Pinel
Benjamin Franklin, organization.organization_founder.organizations_founded, University of Pennsylvania
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin replaced theory of jean-antoine, abbe nollet
Pierre de Beaumarchais, influence.influence_node.influenced_by, Benjamin Franklin
benjamin franklin knew william hewson, base.kwebbase.kwconnection.other, William Hewson
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin corresponded with philippe pinel
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin admired by immanuel kant
Prokop Diviš, people.person.profession, Priest
Associators, organization.organization.founders, Benjamin Franklin
Philippe Pinel, base.kwebbase.kwtopic.connections_to, benjamin franklin corresponded with philippe pinel
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, In 1751 his letters on electricity were published in London as \"Experiments and Observations on Electricity\" and translated into French.
Benjamin Franklin, law.invention.inventor, Lightning rod
Helvíkovice, location.location.people_born_here, Prokop Diviš
Prokop Diviš, people.person.parents, Janu Divíškovým
benjamin franklin admired by immanuel kant, base.kwebbase.kwconnection.relation, admired by
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin shared views of william wilberforce
benjamin franklin was prefigured by ewald georg von kleist, base.kwebbase.kwconnection.other, Ewald Georg von Kleist
He also identified and mapped the North American sector of the Gulf Stream using a new Fahrenheit thermometer., base.kwebbase.kwsentence.contains_connections, benjamin franklin used thermometer by daniel gabriel fahrenheit
benjamin franklin influenced luigi galvani, base.kwebbase.kwconnection.subject, Benjamin Franklin
Kleist laid the ground for his electrical work., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin member of society founded by jonathan shipley
He became a close friend of Voltaire., base.kwebbase.kwsentence.contains_connections, benjamin franklin a pal of francois-marie arouet de voltaire
benjamin franklin met alexandre brongniart, base.kwebbase.kwconnection.sentence, Met Jedidiah Morse,  philosopher D'Holbach, naturalist Johann Forster, geologist Brongniart,  quack James Graham and liberal  Lord Shelburne.
Family house of Prokop Diviš, lightning rod on the right., common.image.appears_in_topic_gallery, Prokop Diviš
Philip Dray, book.author.works_written, Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America
Franklin stove, base.argumentmaps.original_idea.innovator, Benjamin Franklin
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin shared views of granville sharp
Prokop Diviš, people.person.sibling_s, m.0r8s5g1
Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America, book.book.editions, Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin knew joshua reynolds
benjamin franklin met james graham, base.kwebbase.kwconnection.other, James Graham
Benjamin Franklin Drawing Electricity from the Sky, visual_art.artwork.locations, m.0c1psvv
German philosopher Kant called him the \"Prometheus of modern time\" Influenced electrical experimenters Sturgeon, Galvani and  lexicographer Noah Webster., base.kwebbase.kwsentence.contains_connections, benjamin franklin admired by immanuel kant
Benjamin Franklin, law.inventor.inventions, Glass harmonica
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin a pal of francois-marie arouet de voltaire
Benjamin Franklin by Jean-Baptiste Greuze, common.image.appears_in_topic_gallery, British American
Lightning rod, law.invention.inventor, Benjamin Franklin
Prokop Diviš, law.inventor.inventions, Denis d'or
benjamin franklin knew william hewson, base.kwebbase.kwconnection.relation, knew
Prokop Diviš, people.deceased_person.place_of_death, Znojmo
American literature, common.topic.image, Benjamin Franklin by Jean-Baptiste Greuze
Lightning rod, book.book_subject.works, Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America
m.0c1psvv, visual_art.artwork_location_relationship.artwork, Benjamin Franklin Drawing Electricity from the Sky
Prokop Divis plaque, common.image.appears_in_topic_gallery, Prokop Diviš
Prokop Diviš, law.inventor.inventions, Lightning rod
In northern England and Scotland, he met Hume and Adam Smith., base.kwebbase.kwsentence.contains_connections, benjamin franklin met david hume
In 1742, Franklin designed the Pennsylvania stove (with under-floor draught), which sold fantastically well., base.kwebbase.kwsentence.next_sentence, In 1745, Peter Collinson in London sent a pamphlet describing new German investigations into electricity.
Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America, book.book.genre, Non-fiction
benjamin franklin influenced noah webster, base.kwebbase.kwconnection.subject, Benjamin Franklin
Benjamin Franklin by Jean-Baptiste Greuze, common.image.appears_in_topic_gallery, Treaty of Amity and Commerce
benjamin franklin member of society founded by jonathan shipley, base.kwebbase.kwconnection.other, Jonathan Shipley
benjamin franklin used thermometer by daniel gabriel fahrenheit, base.kwebbase.kwconnection.subject, Benjamin Franklin
benjamin franklin shared views of william wilberforce, base.kwebbase.kwconnection.other, William Wilberforce
Prokop Diviš, people.person.nationality, Czech Republic
benjamin franklin met gouverneur morris, base.kwebbase.kwconnection.subject, Benjamin Franklin
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin corresponded with william hogarth
In northern England and Scotland, he met Hume and Adam Smith., base.kwebbase.kwsentence.contains_connections, benjamin franklin met adam smith
benjamin franklin worked with thomas jefferson, base.kwebbase.kwconnection.subject, Benjamin Franklin
Benjamin Franklin Drawing Electricity from the Sky, common.topic.notable_for, g.125bhp6vm
benjamin franklin met james graham, base.kwebbase.kwconnection.relation, met
benjamin franklin met david hume, base.kwebbase.kwconnection.sentence, In northern England and Scotland, he met Hume and Adam Smith.
benjamin franklin shared views of granville sharp, base.kwebbase.kwconnection.other, Granville Sharp
In 1751 his letters on electricity were published in London as \"Experiments and Observations on Electricity\" and translated into French., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin influenced william sturgeon
Benjamin Franklin, influence.influence_node.influenced_by, Emer de Vattel
benjamin franklin implicated with samuel adams, base.kwebbase.kwconnection.subject, Benjamin Franklin
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin implicated with samuel adams
In 1742, Franklin designed the Pennsylvania stove (with under-floor draught), which sold fantastically well., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
Denis d'or, law.invention.inventor, Prokop Diviš
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin met adam smith
m.09xnq7h, common.webpage.topic, Benjamin Franklin
Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America, common.topic.notable_types, Book
benjamin franklin admired by immanuel kant, base.kwebbase.kwconnection.other, Immanuel Kant
benjamin franklin replaced theory of jean-antoine, abbe nollet, base.kwebbase.kwconnection.other, Jean-Antoine Nollet
Gouverneur Morris, base.kwebbase.kwtopic.connections_to, benjamin franklin met gouverneur morris
Hogarth., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
University of Pennsylvania, organization.organization.founders, Benjamin Franklin
benjamin franklin admired by immanuel kant, base.kwebbase.kwconnection.sentence, German philosopher Kant called him the \"Prometheus of modern time\" Influenced electrical experimenters Sturgeon, Galvani and  lexicographer Noah Webster.
Benjamin Franklin, law.inventor.inventions, Franklin stove
Prokop Diviš, people.person.parents, Anně Divíškovým
Jan VilÃ­mek - Prokop DiviÅ¡, common.image.appears_in_topic_gallery, Prokop Diviš
Alexandre Brongniart, base.kwebbase.kwtopic.connections_to, benjamin franklin met alexandre brongniart
He became a close friend of Voltaire., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
m.09yv6y_, common.webpage.topic, Benjamin Franklin
benjamin franklin critiqued franz anton mesmer, base.kwebbase.kwconnection.other, Franz Mesmer
benjamin franklin corresponded with william hogarth, base.kwebbase.kwconnection.subject, Benjamin Franklin
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin observed flight of montgolfier brothers
benjamin franklin influenced william sturgeon, base.kwebbase.kwconnection.sentence, German philosopher Kant called him the \"Prometheus of modern time\" Influenced electrical experimenters Sturgeon, Galvani and  lexicographer Noah Webster.
Jean-Antoine Nollet, base.kwebbase.kwtopic.connections_to, benjamin franklin replaced theory of jean-antoine, abbe nollet
benjamin franklin met david hume, base.kwebbase.kwconnection.other, David Hume
benjamin franklin used thermometer by daniel gabriel fahrenheit, base.kwebbase.kwconnection.relation, used thermometer by
Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America, book.written_work.subjects, Benjamin Franklin
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, In 1745, Peter Collinson in London sent a pamphlet describing new German investigations into electricity.
Family house of Prokop Diviš, lightning rod on the right., common.image.size, m.01xgrpv
Anně Divíškovým, people.person.children, Prokop Diviš
m.0r8s5g1, people.sibling_relationship.sibling, Prokop Diviš
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, He became a close friend of Voltaire.
Benjamin Franklin, organization.organization_founder.organizations_founded, American Philosophical Society
Prokop Diviš, law.inventor.inventions, Lightning rod
benjamin franklin influenced luigi galvani, base.kwebbase.kwconnection.other, Luigi Galvani
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin met james graham
benjamin franklin a pal of francois-marie arouet de voltaire, base.kwebbase.kwconnection.other, Voltaire
Benjamin Franklin, base.kwebbase.kwtopic.connections_to, samuel adams fellow-revolutionary with benjamin franklin
Prokop Diviš, people.person.gender, Male
David Hume, base.kwebbase.kwtopic.connections_to, benjamin franklin met david hume
Benjamin Franklin, people.person.profession, Inventor
Stealing God's Thunder: Benjamin Franklin's Lightning Rod and the Invention of America, common.topic.notable_for, g.1256x4tdx
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin met david hume
He took a job in a printing shop and over two years became a skilled printer., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
Benjamin Franklin Drawing Electricity from the Sky, visual_art.artwork.art_subject, Benjamin Franklin
German philosopher Kant called him the \"Prometheus of modern time\" Influenced electrical experimenters Sturgeon, Galvani and  lexicographer Noah Webster., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
benjamin franklin met james graham, base.kwebbase.kwconnection.subject, Benjamin Franklin
benjamin franklin influenced william sturgeon, base.kwebbase.kwconnection.relation, influenced
benjamin franklin influenced william sturgeon, base.kwebbase.kwconnection.subject, Benjamin Franklin
benjamin franklin shared views of granville sharp, base.kwebbase.kwconnection.subject, Benjamin Franklin
In 1742, Franklin designed the Pennsylvania stove (with under-floor draught), which sold fantastically well., base.kwebbase.kwsentence.dates, m.0c158tt
Benjamin Franklin by Jean-Baptiste Greuze, common.image.appears_in_topic_gallery, American literature
benjamin franklin met alexandre brongniart, base.kwebbase.kwconnection.other, Alexandre Brongniart
Boscovich., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
In 1726, Franklin returned to the printing business in Philadelphia., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
American Philosophical Society, organization.organization.founders, Benjamin Franklin
m.0r5qgsm, education.education.student, Prokop Diviš
Benjamin Franklin, common.topic.image, Benjamin Franklin by Jean-Baptiste Greuze
German philosopher Kant called him the \"Prometheus of modern time\" Influenced electrical experimenters Sturgeon, Galvani and  lexicographer Noah Webster., base.kwebbase.kwsentence.contains_connections, benjamin franklin influenced william sturgeon
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin critiqued franz anton mesmer
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, Kleist laid the ground for his electrical work.
Adam Smith, base.kwebbase.kwtopic.connections_to, benjamin franklin met adam smith
Benjamin Franklin and His Enemies, common.topic.notable_for, g.125689v72
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, Was influenced by Descartes, Volta,  and Petrus van Musschenbroek.
Glass harmonica, law.invention.inventor, Benjamin Franklin
BenFranklinDuplessis, common.image.appears_in_topic_gallery, Benjamin Franklin
Thomas Paine, influence.influence_node.influenced_by, Benjamin Franklin
Prokop Diviš, people.person.education, m.0r5qgsm
The Papers of Benjamin Franklin, Volume 1: January 1, 1706 through December 31, 1734, common.topic.image, papers of ben franklin vol 1 cover
benjamin franklin critiqued franz anton mesmer, base.kwebbase.kwconnection.relation, critiqued
Prokop Diviš, people.person.religion, Catholicism
Library Company of Philadelphia, organization.organization.founders, Benjamin Franklin
Prokop Diviš, common.topic.article, m.014cn5
benjamin franklin met jedidiah morse, base.kwebbase.kwconnection.other, Jedidiah Morse
benjamin franklin met adam smith, base.kwebbase.kwconnection.other, Adam Smith
benjamin franklin met james graham, base.kwebbase.kwconnection.sentence, Met Jedidiah Morse,  philosopher D'Holbach, naturalist Johann Forster, geologist Brongniart,  quack James Graham and liberal  Lord Shelburne.
benjamin franklin shared views of william wilberforce, base.kwebbase.kwconnection.subject, Benjamin Franklin
Benjamin Franklin, common.image.size, m.05thyw0
German philosopher Kant called him the \"Prometheus of modern time\" Influenced electrical experimenters Sturgeon, Galvani and  lexicographer Noah Webster., base.kwebbase.kwsentence.contains_connections, benjamin franklin influenced noah webster
Kleist laid the ground for his electrical work., base.kwebbase.kwsentence.contains_connections, benjamin franklin was prefigured by ewald georg von kleist
Benjamin Franklin Drawing Electricity from the Sky, visual_art.artwork.support, Canvas
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin influenced noah webster
benjamin franklin influenced william sturgeon, base.kwebbase.kwconnection.other, William Sturgeon
Prokop Diviš, common.topic.image, Jan VilÃ­mek - Prokop DiviÅ¡
Benjamin Franklin, law.inventor.inventions, Bifocals
benjamin franklin a pal of benjamin rush, base.kwebbase.kwconnection.subject, Benjamin Franklin
benjamin franklin influenced noah webster, base.kwebbase.kwconnection.other, Noah Webster
Jan VilÃ­mek - Prokop DiviÅ¡, common.image.size, m.02c43s1
benjamin franklin was prefigured by ewald georg von kleist, base.kwebbase.kwconnection.sentence, Kleist laid the ground for his electrical work.
Benjamin Franklin by Jean-Baptiste Greuze, common.image.appears_in_topic_gallery, Benjamin Franklin
benjamin franklin corresponded with william hogarth, base.kwebbase.kwconnection.relation, corresponded with
Voltaire, base.kwebbase.kwtopic.connections_to, benjamin franklin a pal of francois-marie arouet de voltaire
Benjamin Franklin's the art of virtue, book.book.editions, Benjamin Franklin's the art of virtue
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, He also identified and mapped the North American sector of the Gulf Stream using a new Fahrenheit thermometer.
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin knew william hewson
benjamin franklin met alexandre brongniart, base.kwebbase.kwconnection.relation, met
benjamin franklin worked with thomas jefferson, base.kwebbase.kwconnection.relation, worked with
benjamin franklin observed flight of montgolfier brothers, base.kwebbase.kwconnection.subject, Benjamin Franklin
samuel adams fellow-revolutionary with benjamin franklin, base.kwebbase.kwconnection.subject, Samuel Adams
He was a pal of Rush., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
benjamin franklin member of society founded by jonathan shipley, base.kwebbase.kwconnection.subject, Benjamin Franklin
benjamin franklin met gouverneur morris, base.kwebbase.kwconnection.relation, met
m.0b477m9, common.webpage.topic, Benjamin Franklin
Franklin negotiated a compromise whereby the Penns agreed to pay taxes on improved lands., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
benjamin franklin met adam smith, base.kwebbase.kwconnection.subject, Benjamin Franklin
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, In northern England and Scotland, he met Hume and Adam Smith.
William Wilberforce, base.kwebbase.kwtopic.connections_to, benjamin franklin shared views of william wilberforce
Benjamin Franklin by Jean-Baptiste Greuze, common.image.size, m.02bc9fn
Was influenced by Descartes, Volta,  and Petrus van Musschenbroek., base.kwebbase.kwsentence.kwtopic, Benjamin Franklin
Benjamin Franklin, organization.organization_founder.organizations_founded, United States Postal Inspection Service
Benjamin Franklin, base.kwebbase.kwtopic.connections_from, benjamin franklin met alexandre brongniart
Janu Divíškovým, people.person.children, Prokop Diviš
benjamin franklin worked with thomas jefferson, base.kwebbase.kwconnection.other, Thomas Jefferson
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, In 1742, Franklin designed the Pennsylvania stove (with under-floor draught), which sold fantastically well.
Prokop Diviš, people.person.place_of_birth, Helvíkovice
Benjamin Franklin, base.kwebbase.kwtopic.has_sentences, In November, 1781, he asked Congress to recall him, but he was kept in Paris to work on trade treaties.
Benjamin Franklin Drawing Electricity from the Sky, visual_art.artwork.art_genre, History painting
benjamin franklin met alexandre brongniart, base.kwebbase.kwconnection.subject, Benjamin Franklin
benjamin franklin met david hume, base.kwebbase.kwconnection.relation, met

Answer: Lightning rod