# show whole messages as formatted JSON
curl -s https://stream.wikimedia.org/v2/stream/recentchange | grep data | sed 's/^data: //g' | jq .
# show only title and comment
curl -s https://stream.wikimedia.org/v2/stream/recentchange | grep data | sed 's/^data: //g' | jq '{title:.title, comment:.comment}'