About: http://webisa.webdatacommons.org/436616645

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 hardest part in including a poll is to answer for people how much weight they should attach to the poll when he is not sure himself, Belden said.
http://www.w3.org/ns/prov#wasQuotedFrom	umn.edu