code: public function deserialize($data, $type, $format, array $context = array())
      {
          if ('jsonld' !== $format) {
              throw new UnexpectedValueException('Deserialization for the format ' . $format . ' is not supported');
          }
  
          $reflectionClass = new \ReflectionClass($type);
  
          if (null !== ($constructor = $reflectionClass->getConstructor())) {
              if (0 !== $constructor->getNumberOfRequiredParameters()) {
                  throw new RuntimeException(
                      'Cannot create an instance of '. $type .
                      ' from serialized data because its constructor has required parameters.'
                  );
              }
          }
  
          return $this->doDeserialize($data, new $type);
      }
docs: Deserializes data into the given type.
  
  @param mixed  $data
  @param string $type
  @param string $format
  @param array  $context
  
  @return object