About: http://webisa.webdatacommons.org/9105993

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	A plus sign is a math symbol, or the indicator of the positive end, no "sign in the nice quality.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com