About: http://webisa.webdatacommons.org/263987425

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Arsphenamine, also known as Salvarsan and 606, is a drug that was used beginning in the 1910s to treat syphilis and trypanosomiasis ??? ??? ??? 3.
http://www.w3.org/ns/prov#wasQuotedFrom	quizlet.com