About: http://webisa.webdatacommons.org/328641432

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	objectives including opening comments and breaks and the time required
http://www.w3.org/ns/prov#wasQuotedFrom	thefreelibrary.com