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Write TTL prefix

Source: R/ttl_prefix_write.R
ttl_prefix_write.Rd

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/> ."