About: http://webisa.webdatacommons.org/298244420

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	Let students choose the medium, such as a radio spot, a television announcement, a print advertisement, or an Internet site.
http://www.w3.org/ns/prov#wasQuotedFrom	discoveryeducation.com