About: http://webisa.webdatacommons.org/293395228

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	Interstate Highways are usually posted with both minimum and maximum speed limits, except in some urban areas, particularly Chicago.
http://www.w3.org/ns/prov#wasQuotedFrom	thefullwiki.org