About: http://webisa.webdatacommons.org/61449399

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	Those who have signed the Letter to Obama include parents, teachers, college professors, and other citizens.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com