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emld  

Ecological Metadata as Linked Data
View on CRAN: Click here


Download and install emld package within the R console
Install from CRAN:
install.packages("emld")

Install from Github:
library("remotes")
install_github("cran/emld")

Install by package version:
library("remotes")
install_version("emld", "0.5.3")



Attach the package and use:
library("emld")
Maintained by
Carl Boettiger
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2019-03-06
Latest Update: 2020-09-27
Description:
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.
How to cite:
Carl Boettiger (2019). emld: Ecological Metadata as Linked Data. R package version 0.5.3, https://cran.r-project.org/web/packages/emld. Accessed 18 Sep. 2026.
Previous versions and publish date:
(2026-07-09 07:35), 0.2.0 (2019-03-06 17:42), 0.3.0 (2019-10-11 07:30), 0.4.0 (2020-02-05 14:10), 0.5.0 (2020-07-09 00:40), 0.5.1 (2020-09-27 12:50), 0.5.2 (2025-11-21 07:10)
Other packages that cited emld R package
View emld citation profile
Other R packages that emld depends, imports, suggests or enhances
Complete documentation for emld
Functions, R codes and Examples using the emld R package
Some associated functions: as_emld . as_json . as_xml . eml_ns . eml_validate . eml_version . emld-package . find_real_root_name . guess_root_schema . guess_schema_location . template . 
Some associated R codes: as_eml_document.R . as_emld.R . as_json.R . as_jsonlist.R . as_xml.R . eml_validate.R . eml_version.R . emld-methods.R . emld.R . template.R . validate_units.R .  Full emld package functions and examples
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