Update README.md (#1)

- Update README.md (06a0a3980e618f21ade4ab31a11a6d0579af6a52)


Co-authored-by: Lucy Li <lucy3@users.noreply.huggingface.co>

README.md

@@ -80,6 +80,20 @@ Within `standards.jsonl`, each line is a standard, sub-standard, cluster, domain
 }
 ```
 
+After downloading each file, you can load them: 
+
+```
+import json
+with open('domain_groups.json', 'r') as infile:
+    domain_groups = json.load(infile)
+    print(domain_groups.keys()) # should print the keys of this dictionary
+
+with open('standards.jsonl', 'r') as infile:
+    for line in infile:
+        this_standard = json.loads(line)
+        print(this_standard['id']) # should print the ID of the row in this file
+```
+
 ## Citation 
 
 <!-- If there is a paper or blog post introducing the dataset, the APA and Bibtex information for that should go in this section. -->