<https://figshare.com/articles/dataset/Metal_Free_Bond_Metathesis_in_Ammonia_Activation_by_a_Diazadiphosphapentalene/2229940/1>
<http://schema.org/identifier>
"https://doi.org/10.1021/ja509963m.s002"
<https://figshare.com/articles/dataset/Metal_Free_Bond_Metathesis_in_Ammonia_Activation_by_a_Diazadiphosphapentalene/2229940/1>