About: http://webisa.webdatacommons.org/11667931

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	If you want to compare a String with another one, and test if the other string only contains the double quote char, then you must escape the double quote with a \ :
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com