```python
# /// intent
# goal   = "Print the value of the 'owner' key in data/config.json, or 'none' if the key is missing"
# reads  = ["data/config.json"]
# writes = []
# output = "printed"
# ///

from pathlib import Path
import json

config_path = Path("data/config.json")
text = config_path.read_text()
data = json.loads(text)
owner = data.get("owner", "none")
print(owner)
```