About: http://webisa.webdatacommons.org/175493338

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	Highly recommended!From a selection at About.com some examples of signs carried at Occupy protests: Posted by
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com