About: http://webisa.webdatacommons.org/22636170

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	These had been some of the trials that made planning and scheduling difficult occupations, especially in a program that had been so often under national scrutiny.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov