Hub
  • Software
  • Blog
  • Forum
  • Events
  • Documentation
  • About KNIME
  • KNIME Hub
  • Nodes
  • SPARQL Insert
NodeNode / Manipulator

SPARQL Insert

KNIME Labs Semantic Web/Linked Data Read/Write Streamable
Drag & drop
Like
Copy short link

This node inserts Semantic Web triples in an endpoint. A triple consists of subject (URI), predicate (URI), object (URI, literal). URIs have to be encapsulated in angled brackets (<, >), literals can be in their lexical form or in combination with their data type. Graph names do not need to be placed in angled brackets when entering them in the dialogue, or when they are given in table. Setting subject, predicate and object is mandatory.

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

The usage of option "Graph name" and "Global graph name":

Graph name Graph name cell Global Graph name Used
selected not missing don't care Graph name cell
selected missing not empty Global Graph name
selected missing empty Default graph
not selected don't care not empty Global graph name
not selected don't care empty Default graph
Attention: It depends on connected Semantic Web endpoint whether using default graph is permitted.

Functionality is provided using the Apache Jena Framework

Node details

Input ports
  1. Type: Semantic Web Connection
    Semantic Web Connection
    Semantic Web connection
  2. Type: Table
    Buffered Data Table
    Table containing triples and graph names
Output ports
  1. Type: Semantic Web Connection
    Semantic Web Connection
    Semantic Web connection

Extension

The SPARQL Insert node is part of this extension:

  1. Go to item

Related workflows & nodes

  1. Go to item
    Insert triples into an In-Memory Endpoint
    Semantic web Sparql Rdf
    This workflow demonstrates how to insert triples from a table to an In-Memory Endpoint us…
    knime > Examples > 08_Other_Analytics_Types > 06_Semantic_Web > 03_SPARQL_INSERT_Query_from_table
  2. Go to item
    Read and write triples from and to file
    Semantic web Sparql Rdf
    +2
    This workflow demonstrates how to write triples to files either directly from the Endpoin…
    knime > Examples > 08_Other_Analytics_Types > 06_Semantic_Web > 01_Read_and_write_triples_from_and_to_file
  3. Go to item
    SPARQL Queries and Named Graphs
    Semantic web Sparql Rdf
    This workflow demonstrates how to insert semantic web triples to named graphs and shows t…
    knime > Examples > 08_Other_Analytics_Types > 06_Semantic_Web > 05_SPARQL_Queries_and_named_graphs
  4. Go to item
    SPARQL DELETE Query
    Semantic web Sparql Rdf
    This workflow demonstrates how to Update triples stored in an endpoint. Pay attention to …
    knime > Examples > 08_Other_Analytics_Types > 06_Semantic_Web > 07_SPARQL_DELETE_Query
  5. Go to item
    Delete data using the SPARQL Executor node
    Sparql Semantic web .ttl
    +2
    This workflow demonstrates how to use the SPARQL Executor node. The Exector node allows t…
    knime > Examples > 08_Other_Analytics_Types > 06_Semantic_Web > 08_SPARQL_Executor
  6. Go to item
    Update triples stored in an endpoint
    Semantic web Sparql Rdf
    This workflow demonstrates how to update triples stored in an endpoint. Please pay attent…
    knime > Examples > 08_Other_Analytics_Types > 06_Semantic_Web > 06_SPARQL_UPDATE_Query
  7. Go to item
    Exploring A Pizza Ontology with an OWL file
    Ontology OWL Triples
    +6
    This workflow uses a semantic web technology - OWL - to extract knowledge from an ontolog…
    knime > Examples > 08_Other_Analytics_Types > 06_Semantic_Web > 12_Exploring-pizza-ontology-with-semantic-web
  8. Go to item
    Exploring A Pizza Ontology with an OWL file
    Ontology OWL Triples
    +5
    This workflow uses a semantic web technology - OWL - to extract knowledge from an ontolog…
    anthonycarvalho > Public > 12_Exploring-pizza-ontology-with-semantic-web
  9. Go to item
    Create a tag cloud based on The Simpsons chalkboard gags
    Semantic Web Dbpedia Tag Cloud
    This workflow demonstrates a possible use of the semantic web plugin nodes. We query dbpe…
    knime > Examples > 08_Other_Analytics_Types > 06_Semantic_Web > 10_Using_Semantic_Web_to_generate_Simpsons_TagCloud
  10. Go to item
    Explore the ChEBI Ontology
    Owl Chebi Ontology
    +4
    In this example an ontology in OWL format was used. After loading the OWL file using the …
    knime > Examples > 08_Other_Analytics_Types > 02_Chemistry_and_Life_Sciences > 05_ChEBI_ontology_explorer
  1. Go to item
  2. Go to item

KNIME
Open for Innovation

KNIME AG
Hardturmstrasse 66
8005 Zurich, Switzerland
  • Software
  • Getting started
  • Documentation
  • E-Learning course
  • Solutions
  • KNIME Hub
  • KNIME Forum
  • Blog
  • Events
  • Partner
  • Developers
  • KNIME Home
  • KNIME Open Source Story
  • Careers
  • Contact us
Download KNIME Analytics Platform Read more on KNIME Server
© 2022 KNIME AG. All rights reserved.
  • Trademarks
  • Imprint
  • Privacy
  • Terms & Conditions
  • Credits