Robuta

https://www.w3.org/TR/2000/WD-query-datamodel-20000511/
xml querydata model
https://docs.oracle.com/en/database/oracle/oracle-database/19/adxdb/XML-Schema-and-query-object-relational-storage.html
Advanced techniques for XML Schema-based data include using object-relational storage; annotating XML schemas; mapping Schema data types to SQL; using...
xml schemastoragequeryobjectrelational
https://www.w3.org/TR/2005/WD-xquery-requirements-20050603/
xml queryxqueryrequirements
https://www.w3.org/TR/2003/WD-xquery-use-cases-20031112/
xml queryuse cases
https://www.w3.org/TR/2003/WD-xquery-use-cases-20030822/
xml queryuse cases
https://www.w3.org/XML/Query/
xml queryxquery
https://github.com/beevik/etree
Parse, query and modify XML easily in go. Contribute to beevik/etree development by creating an account on GitHub.
githubetreeparsequerymodify
https://crossref.org/documentation/retrieve-metadata/xml-output-formats/xsd-xml-query-output-format
The XSD_XML format follows the Crossref query output schema. It provides basic citation metadata that has been processed by Crossref. For doi-to-metadata XML...
xml queryxsdoutputformatcrossref