About: http://webisa.webdatacommons.org/290019505

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	travel) has been constant at $3 million per year for the past 15 years, except for the years 2002 and 2003, when it
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu