About: http://webisa.webdatacommons.org/91152158

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	Another options, have groups create videos and share them on a site such as TeacherTube reviewed here.
http://www.w3.org/ns/prov#wasQuotedFrom	teachersfirst.com