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n6http://dbpedia.org/resource/Demopolis,
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Subject Item
dbpedia:Waldo_Semon
rdfs:comment
Waldo Lonsbury Semon (September 10, 1898 – May 26, 1999) was an American inventor born in Demopolis, Alabama. He is credited with inventing methods for making polyvinyl chloride useful.
foaf:name
Waldo Semon Semon, Waldo
dc:description
American inventor
dbpedia-owl:almaMater
dbpedia:University_of_Washington
dbpedia-owl:birthDate
1898-09-10Z
dbpedia-owl:birthPlace
n6:_Alabama
dbpedia-owl:birthYear
1898-01-01Z
dbpedia-owl:deathDate
1999-05-26Z
dbpedia-owl:deathYear
1999-01-01Z
dbpedia-owl:field
dbpedia:Chemistry
dbpedia-owl:knownFor
dbpedia:Polyvinyl_chloride
dbpedia-owl:nationality
dbpedia:United_States