PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This verification is done without executing the opcodes, rather it is done by looking at the types of the instruction, just like the java compiler gives an error when you write (Integer)abcd.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com