Splitgraph serves as an HTTP API that lets you run SQL queries directly on this data to power Web applications. For example:
curl https://data.splitgraph.com/sql/query/ddn \ -H "Content-Type: application/json" \ -d@-<<EOF {"sql": " SELECT * FROM \"performance-smcgov/1215p-public-comment-ynnp-a3sf\".\"1215p_public_comment\" LIMIT 100 "} EOF
See the Splitgraph documentation for more information.