About: http://webisa.webdatacommons.org/416508316

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	More specifically, when the list of the shot-representative pictures is to be prepared with a time interval of e.g. 15 minutes, the value of Tstep is 15 minutes".
http://www.w3.org/ns/prov#wasQuotedFrom	google.com