Background

Import & Export

Import Elements

Examples

Basic Examples

NTriples (.nt)

Import and Export support NTriples.

Background

- MIME type: application/n-triples.
- Line-based format for RDF graphs.
- N-Triples is specified at https://www.w3.org/TR/n-triples/.

Import & Export

Import ["file.nt"] imports an N-Triples file, returning an RDFStore .
Export ["file.nt",expr] exports an RDFStore to an N-Triples file.

Import Elements

General Import elements:
"Elements" list of elements and options available in this file

"Rules" full list of rules for each element and option

"Options" list of rules for options, properties and settings
Data representation elements:
"Data" an RDFStore

Examples

Basic Examples (1)

Wolfram Language code: Needs["GraphStore`"]

Import data in the N-Triples format:

Wolfram Language code:

store = ImportString["
<http://example.org/tom> <http://www.w3.org/2000/01/rdf-schema#label> \"Tom\" .
<http://example.org/tom> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .
<http://example.org/tom> <http://xmlns.com/foaf/0.1/knows> <http://example.org/anna> .
<http://example.org/anna> <http://www.w3.org/2000/01/rdf-schema#label> \"Anna\" .
<http://example.org/anna> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .
", "NTriples"]

Export the same data as N-Triples:

Wolfram Language code: ExportString[store, "NTriples"]

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Background

Import & Export

Import Elements

NTriples (.nt)

Background

Import & Export

Import Elements

Examples

Basic Examples (1)

See Also