def normalize_url(partial_url)
      return unless partial_url
      partial_unencoded_url = LinkPreview::URI.unescape(partial_url)
      parsed_partial_url = LinkPreview::URI.parse(partial_unencoded_url, @options)
      parsed_absolute_url = parsed_partial_url.to_absolute(@content_uri)
      crawler.enqueue!(parsed_absolute_url, :html)
      parsed_absolute_url.for_display.to_s
    end
def normalize_url(partial_url)
      return unless partial_url
      partial_unencoded_url = LinkPreview::URI.unescape(partial_url)
      parsed_partial_url = LinkPreview::URI.parse(partial_unencoded_url, @options)
      parsed_absolute_url = parsed_partial_url.to_absolute(@content_uri)
      crawler.enqueue!(parsed_absolute_url, :html)
      parsed_absolute_url.for_display.to_s
    end
called via normalize_property