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This document explores the intricacies of element declarations within XML schemas. It outlines the process of determining whether a specific element has been declared, whether it has been assigned a URI, and if all expected values are either URIs or strings. Additionally, it examines the validity of terms related to refinement, syntax encoding schemes, and vocabulary encoding schemes. The analysis is aimed at providing clarity on the use and implementation of DC-compliant terms through a decision tree approach, ensuring that all valid members are appropriately assessed.
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Start Has thing been declared as element? Are all expected values URIs or strings? Has the thing been assigned a URI? Yes Yes Yes No No No Has thing been declared as element refinement? Not valid term Yes Valid term No No Has thing been declared as syntax encoding scheme? Are all valid values simple strings? Yes Yes Not valid term No Has thing been declared as vocabulary encoding scheme? Have all valid members been assigned URIs or strings? Yes Yes No No DC-compliant term decision tree