The following DataNodes have no identifier: 7
http://www.wikipathways.org/instance/WP1157_rr117462 http://rdf.wikipathways.org/Pathway/WP1157_rr117462/DataNode/f52 (CETP)
http://www.wikipathways.org/instance/WP1157_rr117462 http://rdf.wikipathways.org/Pathway/WP1157_rr117462/DataNode/a2a (Cholesterol)
http://www.wikipathways.org/instance/WP1157_rr117462 http://rdf.wikipathways.org/Pathway/WP1157_rr117462/DataNode/e98 (Cholesterol)
http://www.wikipathways.org/instance/WP1157_rr117462 http://rdf.wikipathways.org/Pathway/WP1157_rr117462/DataNode/e91 (Cholic Acid)
http://www.wikipathways.org/instance/WP1157_rr117462 http://rdf.wikipathways.org/Pathway/WP1157_rr117462/DataNode/cc2 (LDLR)
http://www.wikipathways.org/instance/WP1157_rr117462 http://rdf.wikipathways.org/Pathway/WP1157_rr117462/DataNode/bfc36 (Statin)
http://www.wikipathways.org/instance/WP1157_rr117462 http://rdf.wikipathways.org/Pathway/WP1157_rr117462/DataNode/d69 (TRNP)