title: In GraphQL what's the meaning of "edges" and "node"?
body: <p>I am consuming a GraphQL endpoint and I get results that contain <code>edges</code> and <code>node</code> tags. I am supplying a clean JSON structure for my query, so this doesn't make sense to me.</p>
  <p>It seems as if the GraphQL server is polluting my data with no obvious benefit. Why are these terms included in the GraphQL endpoint's response and is it possible to get rid of those for faster/simpler parsing of data?</p>