def ax_properties
      props = {}
      release_policies.each do |rp|
        if rp.type_identifier.match("://")
          props["type.#{rp.property}"] = rp.type_identifier
          props["value.#{rp.property}"] = persona.property(rp.type_identifier )
        end
      end
      props
    end
def ax_properties
      props = {}
      release_policies.each do |rp|
        if rp.type_identifier.match("://")
          props["type.#{rp.property}"] = rp.type_identifier
          props["value.#{rp.property}"] = persona.property(rp.type_identifier )
        end
      end
      props
    end
Returns a hash with all released AX properties.
 AX properties have an URL as type_identifier.