About: http://webisa.webdatacommons.org/212307096

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	(By the way, 'while we were at school' is equivalent to a past continuous because 'were' is a verb of state, not action.
http://www.w3.org/ns/prov#wasQuotedFrom	wordreference.com