Extract from Text cycles through the schema node types known by Constellation. For each schema type that has an associated regular expression, all matches for that regular expression in the text are added to the graph.
New nodes are added with the following attributes:
Entering the following text:
test@email.com
https://www.google.com/
Creates two nodes. One will be of type "Email" and will have "test@email.com" as it's identifier, and the other will be of type "URL" and will have "https://www.google.com/" as it's identifier.