private function _processHtmlTitleMarker(&$pBuffer)
	{
		$title = ($this->_titlePrefix and $this->_title) ? $this->_titlePrefix . $this->_titleSeparator . $this->_title : $this->_titlePrefix . $this->_title;
		$pBuffer = str_replace(self::getTitleMarker(), $title, $pBuffer);

		if (! isset($this->_meta['itemprop.name'])) {
			$this->addMeta('itemprop.name', array(
				'itemprop' => 'name',
				'content'  => $title
			));
		}

		if (! isset($this->_meta['og:title'])) {
			$this->addMeta('og:title', array(
				'property' => 'og:title',
				'content'  => $title
			));
		}

		return $this;
	}