About: http://webisa.webdatacommons.org/47392083

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	Yes, different polls may sample different kinds of people; some may include more Democrats or more Republicans due to either their likely voter model or some hidden response bias.
http://www.w3.org/ns/prov#wasQuotedFrom	pollster.com