About: http://webisa.webdatacommons.org/142192240

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	But maybe the most important advantage is that once I have lectures ready in my computer, I can always reuse and revise them.
http://www.w3.org/ns/prov#wasQuotedFrom	ucla.edu