<https://www.6connect.com/resources/measuring-ipv6-traffic-with-nodejs-and-google-analytics/#webpage>
<http://schema.org/dateModified>
"2018-11-09T08:11:55+00:00"^^<http://schema.org/Date>
<https://www.6connect.com/resources/measuring-ipv6-traffic-with-nodejs-and-google-analytics/>