<https://chargedevs.com/newswire/ibm-unveils-heavy-metal-free-battery-that-performs-better-than-li-ion/#primaryimage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://chargedevs.com/newswire/ibm-unveils-heavy-metal-free-battery-that-performs-better-than-li-ion/>