About: http://webisa.webdatacommons.org/146047503

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	Every physician has his theory, especially with reference to the transmission of disease.
http://www.w3.org/ns/prov#wasQuotedFrom	darwin-online.org.uk