About: http://webisa.webdatacommons.org/164572733

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	We attempted to limit any bias including age, year, race, political identification and other possible sources.
http://www.w3.org/ns/prov#wasQuotedFrom	plos.org