About: http://webisa.webdatacommons.org/300506689

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	In exemplary embodiments of the present invention, the special symbol is a symbol that is not used by the code and which is likely to be written with a high degree of reliability on the first try.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca