<http://schema.org/description>
"People are fond of categorizing trendy database engines by what they&amp;#x27;re not ... &amp;quot;schema-less&amp;quot; is just one example.\u00A0Overly broad, negative definitions are not the most helpful thing in the world (my whiteboard is technically schema-less and NoSQL). &amp;quot;Schema less&amp;quot; goes..."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.compose.io/articles/schema-less-is-usually-a-lie/>