PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Here is the simple implementation of checking if string is a palindrome or not using Mutual recursion. // Structure Mutual Recursion
http://www.w3.org/ns/prov#wasQuotedFrom
  • codeproject.com