Write TTL prefix — ttl_prefix_write • tuRtle

Write the namespace prefixes into the header of a Turtle serialisation

Usage

ttl_prefix_write(ttl_namespace, file_path, overwrite = TRUE)

Arguments

ttl_namespace: A namespace definition as a two-column dataset.
file_path: A file_path to write the TTL prefix namespace definitions.
overwrite: Boolean, if the file should be overwritten (if it exists at all.) Defaults to TRUE.

Examples

ttl_namespace <- data.frame(
  prefix = c("dbo:", "dcterms:"), 
  uri = c("<http://dbpedia.org/ontology/>", 
          "<http://purl.org/dc/terms/>")
)
file_path <- tempfile()
ttl_prefix_write(ttl_namespace, file_path)
readLines(file_path)
#> [1] "@prefix  dbo:        <http://dbpedia.org/ontology/> ."
#> [2] "@prefix  dcterms:    <http://purl.org/dc/terms/> ."