_:n55c83682bd114ee6be94ec2c7529d1acxb1
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forum.qiime2.org/t/how-to-denoise-pair-end-reads-only-using-the-forward-read-as-my-amplicons-dont-overlap/24121>