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 work featured in Wiring a House did Thomas Edison also invent? 
Knowledge Triplets: In 1859, Edison got a job selling newspapers and candies on the local railway at Port Huron, Michigan., base.kwebbase.kwsentence.kwtopic, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.connections_to, arthur edwin kennelly worked for thomas alva edison
He used celluloid film invented by Goodwin., base.kwebbase.kwsentence.kwtopic, Thomas Edison
Lee de Forest, base.kwebbase.kwtopic.has_sentences, In 1912, Edison was working on picture projectors and disk phonographs which could be synchronized to show a talking picture.
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, common.topic.notable_types, Written Work
Edison had also invented an improved telephone transmitter and had sold it to Bell's biggest competitor., base.kwebbase.kwsentence.contains_connections, emile berliner work related to thomas alva edison
elisha gray work related to thomas alva edison, base.kwebbase.kwconnection.other, Thomas Edison
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.written_work.editor, Reese Jenkins
thomas alva edison used invention by hermann johann philipp sprengel, base.kwebbase.kwconnection.subject, Thomas Edison
Wiring a House, book.book_subject.works, Electric Power Distribution
elisha gray work related to thomas alva edison, base.kwebbase.kwconnection.relation, work related to
thomas alva edison work related to reginald aubrey fessenden, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877, book.written_work.previous_in_series, The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876
The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877, book.written_work.part_of_series, The Papers of Thomas A. Edison
Carbon microphone, law.invention.inventor, Thomas Edison
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.author, Thomas Edison
thomas alva edison employed arthur edwin kennelly, base.kwebbase.kwconnection.sentence, Kennelly worked for him.
Electric Power Distribution, law.invention.inventor, Thomas Edison
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, common.topic.notable_types, Written Work
The Papers of Thomas A. Edison, book.literary_series.works_in_this_series, The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874
edward goodrich acheson worked for thomas alva edison, base.kwebbase.kwconnection.relation, worked for
arthur edwin kennelly worked for thomas alva edison, base.kwebbase.kwconnection.sentence, In 1887 he emigrated to the United States to join Edison's electrical laboratory at New Orange, New Jersey.
Phonograph, law.invention.inventor, Thomas Edison
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.next_in_series, The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877
The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878, book.written_work.next_in_series, The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881
By 1874, he had produced a system allowing four messages to be sent along one telegraph wire., base.kwebbase.kwsentence.next_sentence, He had also invented the stock printer and made improvements to the typewriter.
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.written_work.part_of_series, The Papers of Thomas A. Edison
Thomas Edison, base.kwebbase.kwtopic.has_sentences, Between 1863 and 1868 he travelled though the United States and border areas of Canada,  working as a telegrapher.
Thomas Edison, base.kwebbase.kwtopic.connections_to, nikola tesla worked for thomas alva edison
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.book.editions, The Papers of Thomas A. Edison, Vol. 1
Edison had also produced a commercial electric lamp in the United States but, unlike Swan, had patented his ideas., base.kwebbase.kwsentence.kwtopic, Joseph Swan
He used Sprengel's pump., base.kwebbase.kwsentence.contains_connections, thomas alva edison used invention by hermann johann philipp sprengel
nikola tesla worked for thomas alva edison, base.kwebbase.kwconnection.subject, Nikola Tesla
In 1859, Edison got a job selling newspapers and candies on the local railway at Port Huron, Michigan., base.kwebbase.kwsentence.next_sentence, During the Civil War he worked as a telegraph operator.
thomas alva edison work used by emile berliner, base.kwebbase.kwconnection.other, Emile Berliner
thomas alva edison work related to carl auer von welsbach, base.kwebbase.kwconnection.relation, work related to
His inspiration for these projects came from the photographer, Muybridge and the physiologist Marey., base.kwebbase.kwsentence.contains_connections, thomas alva edison inspired by eadweard muybridge
Thomas Edison, law.invention.inventor, Electric Power Distribution
Joseph Swan, base.kwebbase.kwtopic.has_sentences, Edison had also produced a commercial electric lamp in the United States but, unlike Swan, had patented his ideas.
Thomas Edison, base.kwebbase.kwtopic.has_sentences, During the Civil War he worked as a telegraph operator.
elisha gray work related to thomas alva edison, base.kwebbase.kwconnection.sentence, His work related to that of Edison.
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison work related to carl auer von welsbach
thomas alva edison work related to jay gould, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
During the Civil War he worked as a telegraph operator., base.kwebbase.kwsentence.previous_sentence, In 1859, Edison got a job selling newspapers and candies on the local railway at Port Huron, Michigan.
hermann johann philipp sprengel made possible light of thomas alva edison, base.kwebbase.kwconnection.sentence, The availability of a high vacuum enabled Swan and Edison to develop incandescent electric lamps.
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to elmer ambrose sperry
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.kwtopic, Thomas Edison
hannibal goodwin work related to thomas alva edison, base.kwebbase.kwconnection.other, Thomas Edison
emile berliner work related to thomas alva edison, base.kwebbase.kwconnection.relation, work related to
The beginning of the incandescent lamp and lighting system, book.written_work.author, Thomas Edison
The company's transmitter had stopped working, so Edison repaired the fault and became a full-time employee., base.kwebbase.kwsentence.kwtopic, Thomas Edison
emile berliner work related to thomas alva edison, base.kwebbase.kwconnection.other, Thomas Edison
During the Civil War he worked as a telegraph operator., base.kwebbase.kwsentence.kwtopic, Thomas Edison
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, book.written_work.previous_in_series, The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878
thomas alva edison inspired by eadweard muybridge, base.kwebbase.kwconnection.sentence, His inspiration for these projects came from the photographer, Muybridge and the physiologist Marey.
Carl Auer von Welsbach, base.kwebbase.kwtopic.connections_to, thomas alva edison work related to carl auer von welsbach
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, common.topic.notable_types, Written Work
Thomas Edison, base.kwebbase.kwtopic.has_sentences, With the profits, he bought Menlo Park, New Jersey and set up an establishment purely for research and invention.
thomas alva edison work related to reginald aubrey fessenden, base.kwebbase.kwconnection.other, Reginald Fessenden
Thomas Edison, base.kwebbase.kwtopic.has_sentences, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
American Institute of Electrical Engineers, organization.organization.founders, Thomas Edison
Thomas Edison, book.author.works_written, Electricity and Progress
Emile Berliner, base.kwebbase.kwtopic.has_sentences, Edison had also invented an improved telephone transmitter and had sold it to Bell's biggest competitor.
He soon found himself working for Edison, but their two contrasting personalities quickly found Tesla working for Westinghouse., base.kwebbase.kwsentence.contains_connections, nikola tesla worked for thomas alva edison
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.written_work.next_in_series, The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874
edward goodrich acheson worked for thomas alva edison, base.kwebbase.kwconnection.subject, Edward Goodrich Acheson
His next venture involved improving generator output, resulting in the Edison system of current distribution in parallel circuit., base.kwebbase.kwsentence.kwtopic, Thomas Edison
nikola tesla worked for thomas alva edison, base.kwebbase.kwconnection.sentence, He soon found himself working for Edison, but their two contrasting personalities quickly found Tesla working for Westinghouse.
thomas alva edison work related to jay gould, base.kwebbase.kwconnection.relation, work related to
thomas alva edison work used by emile berliner, base.kwebbase.kwconnection.relation, work used by
thomas alva edison work related to edwin stanton porter, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
thomas alva edison work related to edwin stanton porter, base.kwebbase.kwconnection.other, Edwin S. Porter
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, book.written_work.author, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison work related to elmer ambrose sperry
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison work used by emile berliner
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison work related to reginald aubrey fessenden
thomas alva edison work related to jay gould, base.kwebbase.kwconnection.subject, Thomas Edison
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, common.topic.notable_for, g.125gv6pkw
Emile Berliner, base.kwebbase.kwtopic.connections_to, thomas alva edison work used by emile berliner
thomas alva edison employed arthur edwin kennelly, base.kwebbase.kwconnection.other, Arthur E. Kennelly
thomas alva edison employed arthur edwin kennelly, base.kwebbase.kwconnection.relation, employed
Wiring a House, book.written_work.author, Rex Cauldwell
Emile Berliner, base.kwebbase.kwtopic.connections_from, emile berliner work related to thomas alva edison
thomas alva edison work related to jay gould, base.kwebbase.kwconnection.other, Jay Gould
reginald aubrey fessenden worked for thomas alva edison, base.kwebbase.kwconnection.other, Thomas Edison
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to jons jakob berzelius
Thomas Edison, base.kwebbase.kwtopic.has_sentences, In 1879, Edison perfected the incandescent electric lamp by using carbonized cotton that burned for forty-five hours.
thomas alva edison work related to elmer ambrose sperry, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
Thomas Edison, law.inventor.inventions, Phonograph
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, book.written_work.previous_in_series, The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.written_work.author, Thomas Edison
By 1874, he had produced a system allowing four messages to be sent along one telegraph wire., base.kwebbase.kwsentence.kwtopic, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison used invention by hermann johann philipp sprengel
thomas alva edison used invention by hermann johann philipp sprengel, base.kwebbase.kwconnection.relation, used invention by
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, book.written_work.part_of_series, The Papers of Thomas A. Edison
Thomas Edison, base.kwebbase.kwtopic.has_sentences, In 1859, Edison got a job selling newspapers and candies on the local railway at Port Huron, Michigan.
In 1879, Edison perfected the incandescent electric lamp by using carbonized cotton that burned for forty-five hours., base.kwebbase.kwsentence.kwtopic, Thomas Edison
thomas alva edison used invention by hermann johann philipp sprengel, base.kwebbase.kwconnection.other, Hermann Sprengel
elisha gray work related to thomas alva edison, base.kwebbase.kwconnection.subject, Elisha Gray
thomas alva edison work related to edwin stanton porter, base.kwebbase.kwconnection.relation, work related to
reginald aubrey fessenden worked for thomas alva edison, base.kwebbase.kwconnection.subject, Reginald Fessenden
Thomas Edison, base.kwebbase.kwtopic.connections_to, elisha gray work related to thomas alva edison
arthur edwin kennelly worked for thomas alva edison, base.kwebbase.kwconnection.subject, Arthur E. Kennelly
hannibal goodwin work related to thomas alva edison, base.kwebbase.kwconnection.relation, work related to
Thomas Edison, book.author.works_written, The beginning of the incandescent lamp and lighting system
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, base.documentaryeditions.documentary_edition.editing_project, The Thomas A. Edison Papers Project
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to carl auer von welsbach
Thomas Edison, law.inventor.inventions, Carbon microphone
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883
Thomas Edison, base.kwebbase.kwtopic.has_sentences, He had also invented the stock printer and made improvements to the typewriter.
Jay Gould, base.kwebbase.kwtopic.connections_to, thomas alva edison work related to jay gould
thomas alva edison used invention by hermann johann philipp sprengel, base.kwebbase.kwconnection.sentence, He used Sprengel's pump.
He had also invented the stock printer and made improvements to the typewriter., base.kwebbase.kwsentence.kwtopic, Thomas Edison
lee de forest work related to thomas alva edison, base.kwebbase.kwconnection.relation, work related to
Thomas Edison, law.inventor.inventions, Electric Power Distribution
With the profits, he bought Menlo Park, New Jersey and set up an establishment purely for research and invention., base.kwebbase.kwsentence.kwtopic, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison employed edward goodrich acheson
Thomas Edison, base.kwebbase.kwtopic.has_sentences, By 1874, he had produced a system allowing four messages to be sent along one telegraph wire.
reginald aubrey fessenden worked for thomas alva edison, base.kwebbase.kwconnection.relation, worked for
Thomas Edison, base.kwebbase.kwtopic.connections_to, lee de forest work related to thomas alva edison
In 1859, Edison got a job selling newspapers and candies on the local railway at Port Huron, Michigan., base.kwebbase.kwsentence.dates, m.0c14nxj
thomas alva edison work related to jons jakob berzelius, base.kwebbase.kwconnection.relation, work related to
reginald aubrey fessenden worked for thomas alva edison, base.kwebbase.kwconnection.sentence, From 1886 to 1890, Fessenden worked for Edison's company, starting as a tester at the Edison Machine Works.
thomas alva edison used film invented by hannibal goodwin, base.kwebbase.kwconnection.other, Hannibal Goodwin
His inspiration for these projects came from the photographer, Muybridge and the physiologist Marey., base.kwebbase.kwsentence.kwtopic, Thomas Edison
Incandescent light bulb, law.invention.inventor, Thomas Edison
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to reginald aubrey fessenden
Thomas Edison, base.kwebbase.kwtopic.has_sentences, His next venture involved improving generator output, resulting in the Edison system of current distribution in parallel circuit.
Thomas Edison, base.kwebbase.kwtopic.connections_to, emile berliner work related to thomas alva edison
He used celluloid film invented by Goodwin., base.kwebbase.kwsentence.contains_connections, thomas alva edison used film invented by hannibal goodwin
Thomas Edison, law.inventor.inventions, Quadruplex telegraph
Thomas Edison, law.inventor.inventions, Phonograph cylinder
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.part_of_series, The Papers of Thomas A. Edison
Thomas Edison, base.kwebbase.kwtopic.has_sentences, His inspiration for these projects came from the photographer, Muybridge and the physiologist Marey.
thomas alva edison work related to carl auer von welsbach, base.kwebbase.kwconnection.subject, Thomas Edison
thomas alva edison work related to carl auer von welsbach, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
Edison had also invented an improved telephone transmitter and had sold it to Bell's biggest competitor., base.kwebbase.kwsentence.kwtopic, Emile Berliner
thomas alva edison work used by emile berliner, base.kwebbase.kwconnection.subject, Thomas Edison
thomas alva edison work related to jons jakob berzelius, base.kwebbase.kwconnection.subject, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison work related to edwin stanton porter
thomas alva edison used film invented by hannibal goodwin, base.kwebbase.kwconnection.sentence, He used celluloid film invented by Goodwin.
Electricity and Progress, book.written_work.author, Thomas Edison
thomas alva edison employed edward goodrich acheson, base.kwebbase.kwconnection.subject, Thomas Edison
Thomas Edison, people.person.quotations, I never did anything by accident, nor did any of my inventions come by accident; they came by work.
Thomas Edison, law.inventor.inventions, Incandescent light bulb
nikola tesla worked for thomas alva edison, base.kwebbase.kwconnection.relation, worked for
Thomas Edison, law.inventor.inventions, Mimeograph
The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877, common.topic.notable_types, Written Work
thomas alva edison work related to elmer ambrose sperry, base.kwebbase.kwconnection.other, Elmer Ambrose Sperry
Mimeograph, law.invention.inventor, Thomas Edison
lee de forest work related to thomas alva edison, base.kwebbase.kwconnection.other, Thomas Edison
He had also invented the stock printer and made improvements to the typewriter., base.kwebbase.kwsentence.previous_sentence, By 1874, he had produced a system allowing four messages to be sent along one telegraph wire.
arthur edwin kennelly worked for thomas alva edison, base.kwebbase.kwconnection.other, Thomas Edison
thomas alva edison work related to jons jakob berzelius, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
thomas alva edison work related to reginald aubrey fessenden, base.kwebbase.kwconnection.subject, Thomas Edison
Thomas Edison, people.person.quotations, Anything that won't sell, I don't want to invent. Its sale is proof of utility, and utility is success.
emile berliner work related to thomas alva edison, base.kwebbase.kwconnection.sentence, Edison had also invented an improved telephone transmitter and had sold it to Bell's biggest competitor.
lee de forest work related to thomas alva edison, base.kwebbase.kwconnection.sentence, In 1912, Edison was working on picture projectors and disk phonographs which could be synchronized to show a talking picture.
Wiring a House, book.written_work.subjects, Electric Power Distribution
Quadruplex telegraph, law.invention.inventor, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison used film invented by hannibal goodwin
Lee de Forest, base.kwebbase.kwtopic.connections_from, lee de forest work related to thomas alva edison
joseph wilson swan partnered with rival thomas alva edison, base.kwebbase.kwconnection.sentence, Edison had also produced a commercial electric lamp in the United States but, unlike Swan, had patented his ideas.
Thomas Edison, base.kwebbase.kwtopic.has_sentences, By 1891 he commissioned the first motion picture with Eastman,  and then opened the first Kinetoscope Parlour in 1894.
Kennelly worked for him., base.kwebbase.kwsentence.contains_connections, thomas alva edison employed arthur edwin kennelly
Edison had also produced a commercial electric lamp in the United States but, unlike Swan, had patented his ideas., base.kwebbase.kwsentence.contains_connections, joseph wilson swan partnered with rival thomas alva edison
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to edwin stanton porter
The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878, common.topic.notable_types, Written Work
thomas alva edison employed edward goodrich acheson, base.kwebbase.kwconnection.other, Edward Goodrich Acheson
arthur edwin kennelly worked for thomas alva edison, base.kwebbase.kwconnection.relation, worked for
Thomas Edison, base.kwebbase.kwtopic.connections_to, edward goodrich acheson worked for thomas alva edison
thomas alva edison work related to elmer ambrose sperry, base.kwebbase.kwconnection.relation, work related to
thomas alva edison employed arthur edwin kennelly, base.kwebbase.kwconnection.subject, Thomas Edison
emile berliner work related to thomas alva edison, base.kwebbase.kwconnection.subject, Emile Berliner
Rex Cauldwell, book.author.works_written, Wiring a House
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison work related to jay gould
Wiring a house, book.book_edition.isbn, 9781561581139
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, common.topic.notable_types, Book
thomas alva edison work related to carl auer von welsbach, base.kwebbase.kwconnection.other, Carl Auer von Welsbach
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.editor, Robert A. Rosenberg
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.previous_in_series, The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874
Thomas Edison, base.kwebbase.kwtopic.connections_to, reginald aubrey fessenden worked for thomas alva edison
nikola tesla worked for thomas alva edison, base.kwebbase.kwconnection.other, Thomas Edison
Thomas Edison, law.inventor.us_patents, Incandescent light bulb
thomas alva edison work related to elmer ambrose sperry, base.kwebbase.kwconnection.subject, Thomas Edison
Thomas Edison, architecture.architect.structures_designed, Edison's Black Maria
edward goodrich acheson worked for thomas alva edison, base.kwebbase.kwconnection.other, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.connections_to, hannibal goodwin work related to thomas alva edison
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to jay gould
Wiring a House, book.written_work.subjects, Reference
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, book.written_work.part_of_series, The Papers of Thomas A. Edison
thomas alva edison employed edward goodrich acheson, base.kwebbase.kwconnection.relation, employed
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, book.written_work.author, Thomas Edison
thomas alva edison work related to jons jakob berzelius, base.kwebbase.kwconnection.other, Jöns Jacob Berzelius
hannibal goodwin work related to thomas alva edison, base.kwebbase.kwconnection.subject, Hannibal Goodwin
thomas alva edison work related to reginald aubrey fessenden, base.kwebbase.kwconnection.relation, work related to
thomas alva edison work related to edwin stanton porter, base.kwebbase.kwconnection.subject, Thomas Edison
thomas alva edison used film invented by hannibal goodwin, base.kwebbase.kwconnection.subject, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison work related to jons jakob berzelius
Thomas Edison, law.inventor.inventions, Movie camera
Edwin S. Porter, base.kwebbase.kwtopic.connections_to, thomas alva edison work related to edwin stanton porter
lee de forest work related to thomas alva edison, base.kwebbase.kwconnection.subject, Lee de Forest
In 1879, Edison perfected the incandescent electric lamp by using carbonized cotton that burned for forty-five hours., base.kwebbase.kwsentence.dates, m.0c14p0s
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, book.written_work.next_in_series, The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883

Answer: Electric Power Distribution