emld | Installation | Motivation | Reading EML | Writing EML | Working with EML as JSON-LD | As JSON: Query with JQ | As semantic data: SPARQL queries
Package: emld 0.5.3
Carl Boettiger
emld: Ecological Metadata as Linked Data
This is a utility for transforming Ecological Metadata Language ('EML') files into 'JSON-LD' and back into 'EML.' Doing so creates a list-based representation of 'EML' in R, so that 'EML' data can easily be manipulated using standard 'R' tools. This makes this package an effective backend for other 'R'-based tools working with 'EML.' By abstracting away the complexity of 'XML' Schema, developers can build around native 'R' list objects and not have to worry about satisfying many of the additional constraints of set by the schema (such as element ordering, which is handled automatically). Additionally, the 'JSON-LD' representation enables the use of developer-friendly 'JSON' parsing and serialization that may facilitate the use of 'EML' in contexts outside of 'R,' as well as the informatics-friendly serializations such as 'RDF' and 'SPARQL' queries.
Authors:
emld_0.5.3.tar.gz
emld_0.5.3.zip(r-4.7)emld_0.5.3.zip(r-4.6)emld_0.5.3.zip(r-4.5)
emld_0.5.3.tgz(r-4.6-any)emld_0.5.3.tgz(r-4.5-any)
emld_0.5.3.tar.gz(r-4.7-any)emld_0.5.3.tar.gz(r-4.6-any)
emld_0.5.3.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
emld/json (API)
| # Install 'emld' in R: |
| install.packages('emld', repos = c('https://ropensci.r-universe.dev', 'https://cloud.r-project.org')) |
Reviews:rOpenSci Software Review #269
Bug tracker:https://github.com/ropensci/emld/issues
Pkgdown/docs site:https://docs.ropensci.org
Last updated from:5a6a5d4a8d (on master). Checks:10 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | OK | 156 | ||
| pkgdown docs | OK | 156 | ||
| source / vignettes | OK | 192 | ||
| linux-release-x86_64 | OK | 153 | ||
| macos-release-arm64 | OK | 101 | ||
| macos-oldrel-arm64 | OK | 102 | ||
| windows-devel | OK | 96 | ||
| windows-release | OK | 108 | ||
| windows-oldrel | OK | 111 | ||
| wasm-release | OK | 149 |
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Coerce an EML file or object into an emld object. | as_emld |
| Coerce an emld object into JSON | as_json |
| Coerce an emld object into XML (EML's standard format) | as_xml |
| Get the XML namespace for a version of EML | eml_ns |
| eml_validate | eml_validate |
| Set or check the EML version default | eml_version |
| Get the real 'QName' for the root element, including its prefix | find_real_root_name |
| Find the root schema module and version | guess_root_schema |
| Guess an appropriate 'schemaLocation' value for a given version of the schema | guess_schema_location |
| Create a template for an EML object | template |
