Thalaba1801PoemCntxt.xml is the Thalaba Poem: Updated (with small corrections).

ThalabaToSifLGEdge is the new XSLT to make Line Groups be Edges in a Sif file for Cytoscape.
ThalabaLGEdge.sif is the output .sif file for Cytoscape.
PROBLEM: generating duplicate nodes:
Node 1 Edge Node 1.