diff --git a/src/schema/basic_classes.yaml b/src/schema/basic_classes.yaml
index 34e1635fc7..214784f418 100644
--- a/src/schema/basic_classes.yaml
+++ b/src/schema/basic_classes.yaml
@@ -305,7 +305,6 @@ classes:
         structured_pattern:
           syntax: "^{id_nmdc_prefix}:(wfmag|wfmb|wfmgan|wfmgas|wfmsa|wfmp|wfmt|wfmtan|wfmtas|wfnom|wfrbt|wfrqc)-{id_shoulder}-{id_blade}{id_version}$|^{id_nmdc_prefix}:(omprc|dgms|dgns)-{id_shoulder}-{id_blade}$"
           interpolated: true
-  
   DataGeneration:
     class_uri: nmdc:DataGeneration
     is_a: PlannedProcess