About: http://webisa.webdatacommons.org/156123385

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	Still, in a sign of his potential weakness, Obama struggles to get above the 50 percent voting threshold against every potential 2012 contender, except for Donald Trump and Sarah Palin.
http://www.w3.org/ns/prov#wasQuotedFrom	yahoo.com