This test checks data nodes with an identifier have a type different then @Type="Unknown"
.
The default DataNode @Type
is Unknown
but if a data source is given, then there is a good
change it can be typed more specifically. For example, when the data source is Ensembl, then
the DataNode can be typed as GeneProduct
. Similarly, when the data source is LIPID MAPS, then
the DataNode can be typed as Metabolite
.
The solution is to open the pathway, find the DataNode with the given identifier, and change
the DataNode @Type
to something different than Unknown
.