[ ] Wait for the first persisting peer (and hope it will have the necessary poemata) before trying to request anything. Display a loaging screen.
[ ] On navigation (including initial url parse), broadcast req poemata get request with the matching parameters. Display a loading warning (in the third column?)
[x] On receiving the first res poemata get, IF it containts the requested resource, display it. Else wait for the one, with a timeout.
[ ] In case of timeout, display a placeholder (with a note that there is a slight possibility that the data will be available later?)
req poemata getrequest with the matching parameters. Display a loading warning (in the third column?)res poemata get, IF it containts the requested resource, display it. Else wait for the one, with a timeout.