[READ-ONLY] Mirror of https://github.com/okikio/sparql-client. jsr.io/@okikio/sparql

docs: document util functions to pure SPARQL operations and utility functions, enhances understanding master

- Added SPARQL examples for `copy`, `move`, and `add` methods in `update.ts`. - Included SPARQL syntax for hashing functions (`md5`, `sha1`, `sha256`, `sha384`, `sha512`) in `utils.ts`. - Documented usage of `now`, `uuid`, and `struuid` with corresponding SPARQL representations. - Improved clarity of examples for `langMatches`, `iri`, and `minus` functions with SPARQL snippets. Signed-off-by: Okiki Ojo <hey@okikio.dev>