About: http://webisa.webdatacommons.org/234353739

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	Rotaries are effective at taming traffic and expediting traffic flow, particularly compared to streets with badly timed traffic lights and left-turn reservations at each signalled crossing.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com