About: http://webisa.webdatacommons.org/281373055

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	These boards also serve as effective tools for redirecting traffic or people during a special event, such as a parade or street fair.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com