About: http://webisa.webdatacommons.org/449497403

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	US President Barack Obama, in a speech to US scientists, said the cases were a cause for concern but not alarm.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk