PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The expression {|s| puts s} is a literal block. (It is also possible to supply a variable whose value is a block, but I???m not going to talk about that.) Notice that the literal block is outside the parentheses of the method call.
http://www.w3.org/ns/prov#wasQuotedFrom
  • apeth.com