Coerce an object into RDF — as_rdf • rdflib

Coerce an object into RDF

Usage

as_rdf(
  x,
  rdf = NULL,
  prefix = NULL,
  base = getOption("rdf_base_uri", "localhost://"),
  context = NULL,
  key_column = NULL
)

Arguments

x: an object to coerce into RDF (list, list-like, or data.frame)
rdf: An existing rdf object, (by default a new object will be initialized)
prefix: A default vocabulary (URI prefix) to assume for all predicates
base: A base URI to assume for blank subject nodes
context: a named list mapping any string to a URI
key_column: name of a column which should be treated as the primary key in a table. must be unique

Examples

as_rdf(mtcars)
#> Warning: prefix not declared, using df:
as_rdf(list(repo = "rdflib", owner = list("id", "ropensci")))