diff --git a/network-data/Prem/Prem_work.csv b/network-data/Prem/Prem_work.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5410ffe50b48bc40862456d2f2bf3b83d5b57065
--- /dev/null
+++ b/network-data/Prem/Prem_work.csv
@@ -0,0 +1,17 @@
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