knowledge representation language, aka knowledge representation language, is an actively used programming language created in 1976.

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Example code from Linguist:

ruleset sample {
  meta {
    name "Hello World"
    description <<
Hello world
>>
    author "Phil Windley"
  }

  // just one rule
  rule hello {
    select when web pageview
    notify("Hello world!", "Just a note to say hello");
  }
}
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Last updated February 11th, 2019