About: http://webisa.webdatacommons.org/301871826

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	Last year, there were a number of cases involving groups of passengers staging protests on the runways because their flights were delayed.
http://www.w3.org/ns/prov#wasQuotedFrom	ecns.cn