About: http://webisa.webdatacommons.org/147158624

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	The courses were most demanding since they covered a wide time span, and cut across all kinds of fields and specialities.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com