About: http://webisa.webdatacommons.org/415740180

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	ISA joined representatives from 21 state DOT???s and several Federal Highway Administration (FHWA) officials, some consultants and other industry representatives at the conference.
http://www.w3.org/ns/prov#wasQuotedFrom	signs.org