<https://rockandrollgarage.com/roger-glover-says-greta-van-fleet-and-rival-sons-would-be-huge-in-the-70s/#article>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://rockandrollgarage.com/roger-glover-says-greta-van-fleet-and-rival-sons-would-be-huge-in-the-70s/>