Get or update provenance information — provenance • dataset

Add or update information about the history (provenance) of the dataset.

Usage

provenance(x)

provenance(x) <- value

Arguments

x: A dataset created with dataset_df.
value: Use n_triples to add further statement values.

Value

provenance(x) returns the provenance attributes created by n_triples as a text; provenance(x)<-value adds the new provenance attributes and returns x invisibly.

Examples

provenance(iris_dataset)
#> [1] "<http://example.com/dataset_prov.nt> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Bundle> ."                  
#> [2] "<http://example.com/dataset#> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> ."                         
#> [3] "<http://example.com/dataset#> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/linked-data/cube#DataSet> ."                 
#> [4] "<http://viaf.org/viaf/6440526> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Agent> ."                         
#> [5] "<https://doi.org/10.32614/CRAN.package.dataset> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#SoftwareAgent> ."
#> [6] "<http://example.com/creation> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Activity> ."                       
#> [7] "<http://example.com/creation> <http://www.w3.org/ns/prov#generatedAtTime> \"2025-02-16T08:57:35Z\"^^<xs:dateTime> ."                          

## add a statement:

provenance(iris_dataset) <- n_triple(
  "https://doi.org/10.5281/zenodo.10396807",
  "http://www.w3.org/ns/prov#wasInformedBy",
  "http://example.com/source#1"
)