Unlike DataNode
s Label
s in WikiPathways GPML pathways do not have semantic knowledge, because of the lack
of a linked identifier. Interaction
s are used to link two DataNode
s. Labels should be linked with
graphical lines.
The Interaction links to a Label.
There are two possible solutions to this fail. First, you can convert the Label
to which the Interaction
links into a DataNode
. Second, you can convert the Interaction
into a graphical line.