The following DataNodes have no identifier: 6
http://classic.wikipathways.org/instance/WP5389_r126906 http://rdf.wikipathways.org/Pathway/WP5389_r126906/DataNode/e1400 (Cell death)
http://classic.wikipathways.org/instance/WP5389_r126906 http://rdf.wikipathways.org/Pathway/WP5389_r126906/DataNode/acfe1 (DNA adduct formation)
http://classic.wikipathways.org/instance/WP5389_r126906 http://rdf.wikipathways.org/Pathway/WP5389_r126906/DataNode/a78b6 (DNA damage)
http://classic.wikipathways.org/instance/WP5389_r126906 http://rdf.wikipathways.org/Pathway/WP5389_r126906/DataNode/b435a (Fibrosis)
http://classic.wikipathways.org/instance/WP5389_r126906 http://rdf.wikipathways.org/Pathway/WP5389_r126906/DataNode/ab673 (Inflammation)
http://classic.wikipathways.org/instance/WP5389_r126906 http://rdf.wikipathways.org/Pathway/WP5389_r126906/DataNode/c6349 (Kidney failure)
More details at https://www.wikipathways.org/WikiPathwaysCurator/DataNodesTests/dataNodesWithoutIdentifier
The following DataNodes have Unknown @Type: 6
http://classic.wikipathways.org/instance/WP5389_r126906 http://rdf.wikipathways.org/Pathway/WP5389_r126906/DataNode/e1400 (Cell death)
http://classic.wikipathways.org/instance/WP5389_r126906 http://rdf.wikipathways.org/Pathway/WP5389_r126906/DataNode/acfe1 (DNA adduct formation)
http://classic.wikipathways.org/instance/WP5389_r126906 http://rdf.wikipathways.org/Pathway/WP5389_r126906/DataNode/a78b6 (DNA damage)
http://classic.wikipathways.org/instance/WP5389_r126906 http://rdf.wikipathways.org/Pathway/WP5389_r126906/DataNode/b435a (Fibrosis)
http://classic.wikipathways.org/instance/WP5389_r126906 http://rdf.wikipathways.org/Pathway/WP5389_r126906/DataNode/ab673 (Inflammation)
http://classic.wikipathways.org/instance/WP5389_r126906 http://rdf.wikipathways.org/Pathway/WP5389_r126906/DataNode/c6349 (Kidney failure)
Found 1 pathways with zero (PubMed) references
* [http://classic.wikipathways.org/instance/WP5389_r126906](http://classic.wikipathways.org/instance/WP5389_r126906) 'DNA adduct formation leading to kidney failure' in Homo sapiens has zero references;
More details at https://www.wikipathways.org/WikiPathwaysCurator/ReferencesTests/atLeastOneReference