From 364836e87ca89b8b0309fbfe0fcdf07041d7e0b4 Mon Sep 17 00:00:00 2001
From: caseyta <casey.ta@gmail.com>
Date: Mon, 8 May 2023 11:36:00 -0700
Subject: [PATCH] Propose definition for biolink:population_count

---
 biolink-model.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/biolink-model.yaml b/biolink-model.yaml
index bcbcea6ef9..173f31bbf0 100644
--- a/biolink-model.yaml
+++ b/biolink-model.yaml
@@ -5375,6 +5375,14 @@ slots:
       The number of evidence instances that are connected to an association.
     range: integer
 
+  population count:
+    is_a: association slot
+    description: >-
+      The total number of instances (e.g., number of patients) in a dataset/cohort.
+    range: integer
+    examples:
+      - value: 100000
+
   concept count subject:
     is_a: association slot
     description: >-