serializeRDF: Serialize a ResouceMap.

In datapack: A Flexible Container to Transport and Manipulate Data and Associated Resources

Serialize a ResouceMap.

Description

The Redland RDF library is used to serialize the ResourceMap RDF model to a file as RDF/XML.

Usage

serializeRDF(x, ...)

## S4 method for signature 'ResourceMap'
serializeRDF(
  x,
  file,
  syntaxName = "rdfxml",
  mimeType = "application/rdf+xml",
  namespaces = data.frame(namespace = character(), prefix = character(),
    stringsAsFactors = FALSE),
  syntaxURI = NA_character_
)

Arguments

x	a ResourceMap
...	Additional parameters
file	the file to which the ResourceMap will be serialized
syntaxName	name of the syntax to use for serialization - default is "rdfxml"
mimeType	the mimetype of the serialized output - the default is "application/rdf+xml"
namespaces	a data frame containing one or more namespaces and their associated prefix
syntaxURI	A URI of the serialized syntax

Value

status of the serialization (non)

See Also

ResourceMap-class

Examples

dp <- new("DataPackage")
data <- charToRaw("1,2,3\n4,5,6")
do1 <- new("DataObject", id="id1", data, format="text/csv")
do2 <- new("DataObject", id="id2", data, format="text/csv")
dp <- addMember(dp, do1)
dp <- addMember(dp, do2)
dp <- insertRelationship(dp, subjectID="id1", objectIDs="id2", 
  predicate="http://www.w3.org/ns/prov#wasDerivedFrom")
relations <- getRelationships(dp)
resmap <- new("ResourceMap")
resmap <- createFromTriples(resmap, relations, id="myuniqueid")
## Not run: 
tf <- tempfile(fileext=".xml")
serializeRDF(resmap, tf)

## End(Not run)

datapack documentation built on June 11, 2022, 1:05 a.m.