diff --git a/oeo-imports/cco/cco-extract-n-hierarchy.txt b/oeo-imports/cco/cco-extract-n-hierarchy.txt
index 94bdde8..1375b0a 100644
--- a/oeo-imports/cco/cco-extract-n-hierarchy.txt
+++ b/oeo-imports/cco/cco-extract-n-hierarchy.txt
@@ -13,4 +13,5 @@ https://www.commoncoreontologies.org/ont00001879 # 'designated by'
https://www.commoncoreontologies.org/ont00001982 # 'describes'
https://www.commoncoreontologies.org/ont00001917 # 'described by'
https://www.commoncoreontologies.org/ont00001938 # 'represents'
-https://www.commoncoreontologies.org/ont00001873 # 'represented by'
\ No newline at end of file
+https://www.commoncoreontologies.org/ont00001873 # 'represented by'
+https://www.commoncoreontologies.org/ont00000127 # 'Performance Specification'
\ No newline at end of file
diff --git a/oeo-imports/cco/cco-extracted.owl b/oeo-imports/cco/cco-extracted.owl
index 17dc685..0263189 100644
--- a/oeo-imports/cco/cco-extracted.owl
+++ b/oeo-imports/cco/cco-extracted.owl
@@ -1321,6 +1321,48 @@
+
+
+
+
+ Performance Specification
+ A Directive Information Content Entity that prescribes some aspect of the behavior of a participant in a Process given one or more operating conditions.
+ Maximum Speed at high altitude; Rate of Ascent at 10 degrees celsius with nominal payload.
+ https://www.commoncoreontologies.org/InformationEntityOntology
+
+
+
+
+
+
+
+
+
+
+ Performance Specification
+
+
+
+
+
+ A Directive Information Content Entity that prescribes some aspect of the behavior of a participant in a Process given one or more operating conditions.
+
+
+
+
+
+ Maximum Speed at high altitude; Rate of Ascent at 10 degrees celsius with nominal payload.
+
+
+
+
+
+ https://www.commoncoreontologies.org/InformationEntityOntology
+
+
+
+
+