About: http://webisa.webdatacommons.org/238373057

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	Second, some pollsters consider it a trade secret that they don???t want their competition to know about especially if they???re using some innovative technique to minimize extraneous variation.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com