About: http://webisa.webdatacommons.org/123069012

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	As I have more than 5 students per group, I told them that each role could be doubled up except the observer, which could only be one student.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com