The Redland RDF library is used to serialize the ResourceMap RDF model to a file as RDF/XML.
Usage
serializeRDF(x, ...)
# S4 method for class '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
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")
if (FALSE) { # \dontrun{
tf <- tempfile(fileext=".xml")
serializeRDF(resmap, tf)
} # }