About: http://webisa.webdatacommons.org/293066185

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	Problems may vary from student to student according mainly to their aptitudes and background knowledge.
http://www.w3.org/ns/prov#wasQuotedFrom	erudit.org