About: http://webisa.webdatacommons.org/91074567

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	According to this structure, each student can see the additional information, such as the memo and underlines, etc. written by the teacher on the display page of the multimedia board 1, on his/her own information terminal 2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com