About: http://webisa.webdatacommons.org/417469764

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	In other words, Coursera is using trial and error as a form of teaching: try something, and if it doesn???t work, correct it the next time round.
http://www.w3.org/ns/prov#wasQuotedFrom	tonybates.ca