About: http://webisa.webdatacommons.org/274771833

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 microorganism or other pathogen must be present in all cases of the disease
http://www.w3.org/ns/prov#wasQuotedFrom	umd.edu