<https://geo-nii.org/overcoming-first-cost-barrier-with-utility-ownership-of-the-ground-loop/>
<http://schema.org/dateModified>
"2020-02-14T11:41:35+00:00"^^<http://schema.org/Date>
<https://geo-nii.org/overcoming-first-cost-barrier-with-utility-ownership-of-the-ground-loop/>