About: http://webisa.webdatacommons.org/411465053

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	The paren-block-interior function defines the interior as a zero-length string or any concatenation of parenthesized blocks and characters other than the opening or closing parentheses.
http://www.w3.org/ns/prov#wasQuotedFrom	drdobbs.com