City, New York Open Data vs Open Government, Belgium

NYC Open Data runs on Socrata; a live keyless GET against the SODA endpoint for the 311 service-request dataset (`data.cityofnewyork.us/resource/erm2-nwe9.json`) returned full JSON with a wildcard `Access-Control-Allow-Origin` header, and the same resource is fetchable as CSV by swapping the file extension. Anonymous reads work without any credential; registering a free Socrata app token is optional and only raises the per-IP throttling limit.

Data.gov.be is Belgium's federal open-data portal, built on a custom Drupal-based platform rather than CKAN. Rather than a search REST API, it publishes its full catalogue as a DCAT-AP metadata export (RDF/XML and N-Triples) and exposes it live through a Triple Pattern Fragments / Linked Data Fragments server at `ldf.belgif.be/datagovbe`, which answers unauthenticated with a wildcard CORS header. The main site itself also sits behind bot-detection middleware that can block naive scripted fetches, but the LDF endpoint and the documented DCAT export are both reachable directly.