Triple File Writer

This node writes all triples from a given data table into a file. The Namespace of the subject, predicate, object URIs can be changed individually.
Supported file types are: *.ttl, *.rdf. *.rj, *.nt, *.trig, *.trix. For *.rdf files the path must not contain any whitespace nor be relative due to framework limitations.

In order to prepend namespaces it is necessary to choose Prepend in the settings dialogue.

Functionality is provided using the Apache Jena Framework

Options

Subject

Column containing subjects of triples.

Predicate

Column containing predicates of triples.

Object

Column containing objects of triples.

Subject Namespace

If a namespace is given, the namespace of subject URIs will be changed.

Predicate Namespace

If a namespace is given, the namespace of predicate URIs will be changed.

Object Namespace

If a namespace is given, the namespace of object URIs will be changed.

Selected File

Enter a valid file name or URL. You can also choose a previously selected location from the drop-down list, or select a local file from the "Browse..." dialog.

Subject Prepend

If chosen, the subject namespace will always be prepended.

Predicate Prepend

If chosen, the predicate namespace will always be prepended.

Object Prepend

If chosen, the object namespace will always be prepended.

Views

This node has no views

Workflows

• 01_Read_and_write_triples_from_and_to_fileKNIME Hub

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Developers