The following DataNodes have Unknown @Type: 8
More details at https://www.wikipathways.org/WikiPathwaysCurator/DataNodesTests/unknownTypes
Interactions found that involve Labels: 2
http://classic.wikipathways.org/instance/WP5103_r119170 "Progeria Associated Lipodystrophy" with graphId e8fb3
http://classic.wikipathways.org/instance/WP5103_r119170 "K+ influx" with graphId ac0c0