About: http://webisa.webdatacommons.org/292798500

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	Mistakes are increasing among air traffic controllers at O'Hare International Airport, prompting a visit Wednesday by federal investigators to examine staffing levels and other issues that affect safety.
http://www.w3.org/ns/prov#wasQuotedFrom	cnn.com