About: http://webisa.webdatacommons.org/50480702

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	Students, teachers, mentors and schools have a chance to win prizes such as computers and other Toshiba-branded products, savings bonds, trips to the nation???s capital, and more.
http://www.w3.org/ns/prov#wasQuotedFrom	nsta.org