About: http://webisa.webdatacommons.org/232327588

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	???Sound and film technology, e.g. recording, reproduction, and transmission; technologies of perception; discourse networks.
http://www.w3.org/ns/prov#wasQuotedFrom	upenn.edu