About: http://webisa.webdatacommons.org/96702823

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	You are asking if those three things he listed are the most important aspects to motivation, but I am not sure the answer can be straightforward.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com