About: http://webisa.webdatacommons.org/165163593

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	At that point, minimum following distances must be observed by all following traffic, including busses which at normal cruzing speed is a minimum of 2 car lengths.
http://www.w3.org/ns/prov#wasQuotedFrom	bikeportland.org