About: http://webisa.webdatacommons.org/200859505

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	The control of syphilis largely eliminated diseases such as tabes dorsalis and general paralysis of the insane, conditions unknown to the medical students of today but which featured regularly in examinations in 1948.
http://www.w3.org/ns/prov#wasQuotedFrom	nhshistory.net