The StruQL Query Language

• A StruQL query is a function from a set of input graphs to an

output graph.

• A StruQL expression contains two parts:
  • A query component, and
  • A restructuring component.

Formally:

INPUT graph names

WHERE conjunction of regular path expression atoms

CREATE name the nodes in the output graph using Skolem functions

LINK specify the links in the resulting graph.

OUTPUT resulting-graph name.

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