About: http://webisa.webdatacommons.org/396775996

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	Then, using source materials such as digitized hearing transcripts and microfilm copies of old newspapers, they developed briefs and debated???in character???conflicting visions for the future of the new broadcast medium.
http://www.w3.org/ns/prov#wasQuotedFrom	sfu.ca