About: http://webisa.webdatacommons.org/108076992

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	Sometimes observation is the best approach if there are no symptoms.
http://www.w3.org/ns/prov#wasQuotedFrom	brainstrust.org.uk