read an nquads file

read_nquads(file, ...)

Arguments

file

path to nquads file

...

additional arguments to rdf_parse()

Value

an rdf object. See rdf_parse()

Examples

tmp <- tempfile(fileext = ".nq") library(datasets) write_nquads(iris, tmp)
#> Warning: prefix not declared, using df:
read_nquads(tmp)
#> Total of 750 triples, stored in hashes #> ------------------------------- #> <df:28> <df:Sepal.Width> "3.5"^^<http://www.w3.org/2001/XMLSchema#decimal> . #> <df:3> <df:Sepal.Width> "3.2"^^<http://www.w3.org/2001/XMLSchema#decimal> . #> <df:126> <df:Petal.Width> "1.8"^^<http://www.w3.org/2001/XMLSchema#decimal> . #> <df:38> <df:Petal.Width> "0.1"^^<http://www.w3.org/2001/XMLSchema#decimal> . #> <df:111> <df:Sepal.Length> "6.5"^^<http://www.w3.org/2001/XMLSchema#decimal> . #> <df:149> <df:Sepal.Width> "3.4"^^<http://www.w3.org/2001/XMLSchema#decimal> . #> <df:84> <df:Sepal.Length> "6"^^<http://www.w3.org/2001/XMLSchema#decimal> . #> <df:87> <df:Petal.Width> "1.5"^^<http://www.w3.org/2001/XMLSchema#decimal> . #> <df:42> <df:Species> "setosa"^^<http://www.w3.org/2001/XMLSchema#string> . #> <df:138> <df:Petal.Width> "1.8"^^<http://www.w3.org/2001/XMLSchema#decimal> . #> #> ... with 740 more triples