About: http://webisa.webdatacommons.org/38194448

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	They said questionnaires are the most effective detection method when diseases are in their early stages and not exhibiting any symptoms.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com