About: http://webisa.webdatacommons.org/190864667

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	So, while a regular expression can be used to derive whether a literal string is a match for a pattern, a literal string can not be used to derive a regular expression that contains rules that match the string.
http://www.w3.org/ns/prov#wasQuotedFrom	thecodingforums.com