About: http://webisa.webdatacommons.org/440111980

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	While 47 of the 52 agencies use IRI to measure ride, they use 10 different types of equipment to measure IRI, according to a report prepared for FHWA by the Texas Research and Development Foundation in 1994.
http://www.w3.org/ns/prov#wasQuotedFrom	dot.gov