A curated list of various semantic web and linked data resources.
1,703
937 commits
updated Oct 9, 2026
A curated list of various semantic web and linked data resources.
To add something to the list please either submit a pull request or add a comment with a link to issues/awesomelets. Pull requests will be evaluated immediately for inclusion while awesomelets will be evaluated at some indeterminate time in the future.
Looking for something but can't find it? Add it to the "Does it exist" list and we'll keep an eye out for it. If it's a good idea maybe someone will come along and create it!
| Format | Description | Mime-type |
|---|---|---|
| Jelly | a high-performance binary serialization format and streaming protocol for RDF knowledge graphs. | application/x-jelly-rdf, application/x-jelly-rdf-patch |
| Turtle | Terse RDF Triple Language. | text/turtle, application/x-turtle |
| TriG | Plain text format for serializing named graphs and RDF Datasets. | application/trig, application/x-trig |
| JSON-LD | JSON-based Serialization for Linked Data. | application/ld+json |
| YAML-LD | YAML-based format for expressing Linked Data with JSON-LD semantics. | application/ld+yaml |
| RDF/JSON | RDF 1.1 JSON Alternate Serialization. | application/rdf+json |
| N-Triples | Line-based syntax for RDF datasets. | application/n-triples |
| N-Quads | Line-based syntax for RDF datasets. | application/n-quads, text/x-nquads, text/nquads |
| Notation3 | Notation3 (N3): A readable RDF syntax. | text/n3, text/rdf+n3 |
| RDF/XML | RDF/XML Syntax Specification. | application/rdf+xml, application/xml |
| TriX | RDF Triples in XML. | application/trix |
| HDT | Binary RDF Representation for Publication and Exchange. | application/x-binary-rdf |
| CBOR-LD | CBOR-based format for expressing Linked Data. | |
| Jelly | Performance-oriented binary serialization for RDF and RDF streams. | application/x-jelly-rdf |
| RDF Thrift | RDF binary serialization in Apache Thrift. | application/rdf+thrift |
| aREF | Another RDF Encoding Form. | |
| RDF/POST | RDF/POST Encoding for RDF. | application/rdf+x-www-form-urlencoded |
| YARRML | YARRRML is a human readable text-based representation for declarative generation rules. It is a subset of [YAML], a widely used data serialization language designed to be | |
| hextuples | NDJSON serialization | |
| COTTAS | Columnar Triple Table Storage |
Companies or businesses selling products with a primary focus on semantic web technology
Companies or businesses using semantic web technologies
$ - Proprietary OS - OpenSource F - Free
(Note: this classification is somewhat arbitrary and is meant to capture databases that only have a published paper or were developed for that purpose and are not actively maintained)
ACTIVE
ARCHIVE - inactive projects or old academic projects that may lack soruce code
$ - Proprietary OS - OpenSource
httpx.See https://github.com/validatingrdf/validatingrdf.github.io/wiki/Updated-list-of-implementations and https://github.com/w3c/shacl/issues/78 for a more extensive list.
awesome-ontology - Similar to this list
LSD-Dimensions - All dimension values of Linked Statistical Data.
prissma - Context-Aware Adaptation for Linked Data.
fox-java - Java bindings for FOX - Federated Knowledge Extraction Framework.
fox-py - Python bindings for FOX - Federated Knowledge Extraction Framework.
fox-ui - Web UI for FoxPSL.
ORE - Ontology Repair and Enrichment.
signal-collect-torque - Support for Signal/Collect Torque deployment.
redland-bindings - Redland librdf language bindings.
mediation - Jena based framework to implement ontological mediation of SPARQL queries.
SemanticPingback - This small vocabulary defines resources which are used in the context of Semantic Pingback.
json-ld-macros Declarative transformation of JSON APIs into JSON-LD.
tac - Triple access control.
grefine-rdf-extension - An extension to Google Refine that enables graphical mapping of Google Refine project data to an RDF skeleton and then exporting it in RDF format.
LD-FusionTool - Data Fusion & Conflict Resolution tool for Linked Data.
xodx - An implementation of Semantic Pingback and PuSH for a DSSN.
morph-starter - this project is a simple Java (and Scala) demo of how to use morph.
sesametools - A collection of utilities for use with OpenRDF Sesame (as of recently, Eclipse RDF4J).
DEER - RDF Dataset Enrichment Framework.
levelgraph-jsonld - The Object Document Mapper for LevelGraph based on JSON-LD
OWL-API - The OWL API is a Java API for creating, manipulating and serialising OWL Ontologies.
ONT-API - a Jena based OWL-API implementation (Java library).
rdf-protege - a Protege Desktop fork with RDF support.
concurrent-rdf-graph - Concurrent RDF Graph implementations written in Kotlin.
LODGrefine - LOD-enabled Google Refine: linked open data related extensions included.
cp-openrdf-utils - Utility classes for working with the OpenRdf API.
linked-csv - A souped-up CSV-based data format.
balloon - A tool-suite for Linked Data consumption. balloon aims in offering public services and tools to take advantage of the semantic web with less effort. The basic motivation is to establish a foundation for Linked Data as a Service (LDaaS).
grlc - Translates public SPARQL queries into Linked Data APIs automatically.
basil - Building Apis SImpLy from sparql endpoints.
lodmill - Blend, grind, and enjoy LOD – fresh from the mill!
module-extractor - Java-based module extractor for OWL ontologies.
iRap - iRap - Interest-based RDF update propagation framework.
turtle-in-html - Bookmark to visualize RDF embedded in HTML as Turtle.
semargl - Highly performant, lightweight framework for linked data processing. Supports RDFa, JSON-LD, RDF/XML and plain text formats, runs on Android and GAE, provides integration with Jena, Sesame and Clerezza.
owlconvert - Simple OWL format converter based on OWLAPI.
rabel - Program for reading and writing linked data in various formats.
csvw-template - Document the semantics of your csv file.
jsonld-java - JSON-LD implementation for Java.
Luzzu - A scalable and extensible Linked Data quality assessment framework.
odmtp-tpf - Triple pattern matching over non-RDF datasources with inference .
motools - Music ontology tools
rdfsurveyor - Exploration tool for RDF datasets.
fenster - RDF quad-store frontend.
jsonld-streaming-parser.js - A fast and lightweight streaming JSON-LD parser for JavaScript.
rollxx/manchester-syntax-owl2 - ANTLR grammar for simplified Manchester Syntax OWL2.
rollxx/antlr-sparql-grammar - sparql 1.1 antlr grammar.
sparql-ld - SPARQL-LD: A SPARQL Extension for Fetching and Querying Linked Data.
jena-sparql-api - A collection of Jena-extensions for hiding SPARQL-complexity from the application layer.
nichtich/wdg - Command line interface to Wikidata Query Service.
vocol - An integrated environment to support collaborative ontology / vocabulary development in distributed settings.
psps - Personal Structured Publishing Space.
CSO - The Computer Science Ontology (CSO) is a large-scale ontology of research areas that was automatically generated using the Klink-2 algorithm on the Rexplore dataset, which consists of about 16 million publications, mainly in the field of Computer Science.
metreeca - The model-driven linked data platform.
OLGA - OLGA (Ontology Library GenerAtor) is a generic tool aiming to accelerate the adoption of Standard W3C Semantic technology among developers.
Glimmer - An RDF Search Engine.
ontodia - Ontodia data diagraming library.
rdf.sh - A multi-tool shell script for doing Semantic Web jobs on the command line.
https://metacpan.org/release/KJETILK/AtteanX-Store-SPARQL-0.012
https://github.com/stkenny/grefine-rdf-extension/releases/tag/v1.1.0
yarrrml-parser - A YARRRML parser library and CLI in Javascript.
amazon-neptune-tools - Tools and utilities to enable loading data and building graph applications with Amazon Neptune.
sparql-ld - SPARQL-LD: A SPARQL Extension for Fetching and Querying Linked Data.
genealogical-trees - Semantic Web Exercise: Reasoning and Visualization of the Genealogical Ontologies.
LodLive - browse the web of data - a SPARQL navigator http://lodlive.it
fbrs - Facebook RDF Sync
ostrich -Versioned RDF triple store (Offset-enabled TRIple store for CHangesets)
ontmalizer - A tool that performs comprehensive transformations of XML Schemas (XSD) and XML data to RDF/OWL automatically
NSpM - robot Neural SPARQL Machines translate natural language into SPARQL queries.
ML-Schema/core - CORE ontology of ML-Schema schema. It's the mapping to others machine learning vocabularies and ontologies (DMOP, Expose, OntoDM and MEX)
rocker - key A Refinement Operator Approach for Key Discovery. http://aksw.org/projects/Rocker
Mandolin - sparkle Markov Logic Networks for the Discovery of Links
docker2rdf - Mapper to represent Dockerfiles as RDF triples
vsb - Visual SPARQL Builder - Model SPARQL-Select-Queries in a browser https://leipert.github.io/vsb/
sparti - SPARTI - RDF Semantic Partitioning.
carml-cli - Interface for CARML library.
OME - Online Mapping Editor.
Linked-Data-Studio - The Linked Data Studio is an extension to the Linked Data Theatre for the creation of Linked Data.
canonical_rdf - Proof-of-concept implementation of Aidan Hogan's RDF canonicalization algorithm in node.js.
Linked-Data-Theatre - The Linked Data Theatre is a platform for an optimal presentation of Linked Data.
SEPA - A JAVA implementation of the SPARQL Event Processing Architecture including the engine, APIs and tools.
GLEEN Regular Paths for ARQ SparQL.
psparql - PSPARQL (for Path SPARQL) is a query language for RDF.
rdf2h - Render resources described in RDF using logicless templates.
Beast - Benchmarking, Evaluation, and Analysis Stack - A powerful yet lightweight Java8/Jena-based RDF processing stack.
basil - Building Apis SImpLy from sparql endpoints.
profilechecker - OWL API profile checker.
spdx - Software Package Data Exchange® (SPDX®) is an open standard for communicating software bill of material information (including components, licenses, copyrights, and security references).
CostFed - Cost-Based Query Optimization for SPARQL Endpoint Federation.
sparql-ld - SPARQL-LD: A SPARQL Extension for Fetching and Querying Linked Data.
vocol - An integrated environment to support collaborative ontology / vocabulary development in distributed settings.
sparql-to-csv - Stream SPARQL results to CSV .
knowledgecubes - Efficient RDF Data Management over Spark.
premon - PREdicate Model for ONtologies
eso-and-ceo - Event and Implied Situation Ontology (ESO) and the Circumstantial Event Ontology for Calamities (CEO).
pikes - Pikes is a Knowledge Extraction Suite
rdfpro - an extensible tool for building stream-oriented RDF processing pipelines.
umls2rdf - These python scripts connect to the Unified Medical Language System (UMLS) database and translate the ontologies into RDF/OWL files. This is part of the BioPortal project.
robot - ROBOT is a command line tool for working with Open Biomedical Ontologies
SEPA - A JAVA implementation of the SPARQL Event Processing Architecture including the engine, APIs and tools.
solr-ontology-tagger - Automatic tagging and analysis of documents in an Apache Solr index for faceted search by RDF(S) Ontologies & SKOS thesauri.
kbpedia - KBPedia Knowledge Graph & Knowledge Ontology (KKO).
dione - Khoaos Research Group
TrOWL - Tractable OWL 2 Reasoning Infrastructure
rdf4a - RDF4J for Android.
wsml2reasoner - a highly modular framework that combines various validation, normalization and transformation algorithms that enable the translation of ontology descriptions in WSML to the appropriate syntax of several underlying reasoning engines.
silk - Semantic Inferencing on Large Knowledge (SILK) knowledge representation system.
Rule-Translator - This is framework is a Web rule translator. It has a rule parser, visualizer and translator. The Web rule languages that are covered by this framework include: Notation3 (N3), POSL, Datalog RuleML, SWRL and RIF. This framework is a rule engine for RIF language as well.
SWRLRulesToOWLAxioms - Implementation of a procedure to transform SWRL rules into equivalent OWL axioms.
SWRL.js - A SWRL parser for Javascript.
rdfpro - a public domain, Java command line tool and library for RDF processing.
basex-rdf - RDF parsing for BaseX.
java-skos-api - The SKOS API provides a Java interface and OWL API based implementation of the Simple Knowledge Organisation System (SKOS)
https://dvcs.w3.org/hg/rdf/raw-file/default/rdf-json/index.html
forgefed - An extension to ActivityPub for web-based Git services federation.
metrecca/link - Metreeca Model-Driven Linked Data Framework .
semwiki - An experimental semantic wiki with bidirectional (text <-> triples) changes.
[scylla-rdf](https://github.com/DataFabricRus/scylla-rdf
MOD-Ontology - Metadata for Ontology Description and Publication Ontology .
StaTIX - Statistical Type Inference (both fully automatic and semi supervised) for RDF datasets.
vss-ontology - Design of the Vehicle Signal Ontology VSSo and example of use with SOSA/SSN and STEP.
aurl LaTeX package for hyperlinked URLs abbreviated with prefixes. The 1000 most common prefixes are predefined and more can be added.
RDF Stream Taxonomy (RDF-STaX) – a systematization of RDF stream types. It also includes a small ontology to help with describing RDF streams.
Your contributions are always welcome! Please take a look at the contributing guidelines first.
To the extent possible under law, Zachary Whitley has waived all copyright and related or neighboring rights to this work.
1,939 followers · starred May 2019
211 followers · starred Jan 2021
300 followers · starred Jul 2026
40 followers · starred Aug 2023
A curated list of various semantic web and linked data resources.
1,703
937 commits
updated Oct 9, 2026
A curated list of various semantic web and linked data resources.
To add something to the list please either submit a pull request or add a comment with a link to issues/awesomelets. Pull requests will be evaluated immediately for inclusion while awesomelets will be evaluated at some indeterminate time in the future.
Looking for something but can't find it? Add it to the "Does it exist" list and we'll keep an eye out for it. If it's a good idea maybe someone will come along and create it!
| Format | Description | Mime-type |
|---|---|---|
| Jelly | a high-performance binary serialization format and streaming protocol for RDF knowledge graphs. | application/x-jelly-rdf, application/x-jelly-rdf-patch |
| Turtle | Terse RDF Triple Language. | text/turtle, application/x-turtle |
| TriG | Plain text format for serializing named graphs and RDF Datasets. | application/trig, application/x-trig |
| JSON-LD | JSON-based Serialization for Linked Data. | application/ld+json |
| YAML-LD | YAML-based format for expressing Linked Data with JSON-LD semantics. | application/ld+yaml |
| RDF/JSON | RDF 1.1 JSON Alternate Serialization. | application/rdf+json |
| N-Triples | Line-based syntax for RDF datasets. | application/n-triples |
| N-Quads | Line-based syntax for RDF datasets. | application/n-quads, text/x-nquads, text/nquads |
| Notation3 | Notation3 (N3): A readable RDF syntax. | text/n3, text/rdf+n3 |
| RDF/XML | RDF/XML Syntax Specification. | application/rdf+xml, application/xml |
| TriX | RDF Triples in XML. | application/trix |
| HDT | Binary RDF Representation for Publication and Exchange. | application/x-binary-rdf |
| CBOR-LD | CBOR-based format for expressing Linked Data. | |
| Jelly | Performance-oriented binary serialization for RDF and RDF streams. | application/x-jelly-rdf |
| RDF Thrift | RDF binary serialization in Apache Thrift. | application/rdf+thrift |
| aREF | Another RDF Encoding Form. | |
| RDF/POST | RDF/POST Encoding for RDF. | application/rdf+x-www-form-urlencoded |
| YARRML | YARRRML is a human readable text-based representation for declarative generation rules. It is a subset of [YAML], a widely used data serialization language designed to be | |
| hextuples | NDJSON serialization | |
| COTTAS | Columnar Triple Table Storage |
Companies or businesses selling products with a primary focus on semantic web technology
Companies or businesses using semantic web technologies
$ - Proprietary OS - OpenSource F - Free
(Note: this classification is somewhat arbitrary and is meant to capture databases that only have a published paper or were developed for that purpose and are not actively maintained)
ACTIVE
ARCHIVE - inactive projects or old academic projects that may lack soruce code
$ - Proprietary OS - OpenSource
httpx.See https://github.com/validatingrdf/validatingrdf.github.io/wiki/Updated-list-of-implementations and https://github.com/w3c/shacl/issues/78 for a more extensive list.
awesome-ontology - Similar to this list
LSD-Dimensions - All dimension values of Linked Statistical Data.
prissma - Context-Aware Adaptation for Linked Data.
fox-java - Java bindings for FOX - Federated Knowledge Extraction Framework.
fox-py - Python bindings for FOX - Federated Knowledge Extraction Framework.
fox-ui - Web UI for FoxPSL.
ORE - Ontology Repair and Enrichment.
signal-collect-torque - Support for Signal/Collect Torque deployment.
redland-bindings - Redland librdf language bindings.
mediation - Jena based framework to implement ontological mediation of SPARQL queries.
SemanticPingback - This small vocabulary defines resources which are used in the context of Semantic Pingback.
json-ld-macros Declarative transformation of JSON APIs into JSON-LD.
tac - Triple access control.
grefine-rdf-extension - An extension to Google Refine that enables graphical mapping of Google Refine project data to an RDF skeleton and then exporting it in RDF format.
LD-FusionTool - Data Fusion & Conflict Resolution tool for Linked Data.
xodx - An implementation of Semantic Pingback and PuSH for a DSSN.
morph-starter - this project is a simple Java (and Scala) demo of how to use morph.
sesametools - A collection of utilities for use with OpenRDF Sesame (as of recently, Eclipse RDF4J).
DEER - RDF Dataset Enrichment Framework.
levelgraph-jsonld - The Object Document Mapper for LevelGraph based on JSON-LD
OWL-API - The OWL API is a Java API for creating, manipulating and serialising OWL Ontologies.
ONT-API - a Jena based OWL-API implementation (Java library).
rdf-protege - a Protege Desktop fork with RDF support.
concurrent-rdf-graph - Concurrent RDF Graph implementations written in Kotlin.
LODGrefine - LOD-enabled Google Refine: linked open data related extensions included.
cp-openrdf-utils - Utility classes for working with the OpenRdf API.
linked-csv - A souped-up CSV-based data format.
balloon - A tool-suite for Linked Data consumption. balloon aims in offering public services and tools to take advantage of the semantic web with less effort. The basic motivation is to establish a foundation for Linked Data as a Service (LDaaS).
grlc - Translates public SPARQL queries into Linked Data APIs automatically.
basil - Building Apis SImpLy from sparql endpoints.
lodmill - Blend, grind, and enjoy LOD – fresh from the mill!
module-extractor - Java-based module extractor for OWL ontologies.
iRap - iRap - Interest-based RDF update propagation framework.
turtle-in-html - Bookmark to visualize RDF embedded in HTML as Turtle.
semargl - Highly performant, lightweight framework for linked data processing. Supports RDFa, JSON-LD, RDF/XML and plain text formats, runs on Android and GAE, provides integration with Jena, Sesame and Clerezza.
owlconvert - Simple OWL format converter based on OWLAPI.
rabel - Program for reading and writing linked data in various formats.
csvw-template - Document the semantics of your csv file.
jsonld-java - JSON-LD implementation for Java.
Luzzu - A scalable and extensible Linked Data quality assessment framework.
odmtp-tpf - Triple pattern matching over non-RDF datasources with inference .
motools - Music ontology tools
rdfsurveyor - Exploration tool for RDF datasets.
fenster - RDF quad-store frontend.
jsonld-streaming-parser.js - A fast and lightweight streaming JSON-LD parser for JavaScript.
rollxx/manchester-syntax-owl2 - ANTLR grammar for simplified Manchester Syntax OWL2.
rollxx/antlr-sparql-grammar - sparql 1.1 antlr grammar.
sparql-ld - SPARQL-LD: A SPARQL Extension for Fetching and Querying Linked Data.
jena-sparql-api - A collection of Jena-extensions for hiding SPARQL-complexity from the application layer.
nichtich/wdg - Command line interface to Wikidata Query Service.
vocol - An integrated environment to support collaborative ontology / vocabulary development in distributed settings.
psps - Personal Structured Publishing Space.
CSO - The Computer Science Ontology (CSO) is a large-scale ontology of research areas that was automatically generated using the Klink-2 algorithm on the Rexplore dataset, which consists of about 16 million publications, mainly in the field of Computer Science.
metreeca - The model-driven linked data platform.
OLGA - OLGA (Ontology Library GenerAtor) is a generic tool aiming to accelerate the adoption of Standard W3C Semantic technology among developers.
Glimmer - An RDF Search Engine.
ontodia - Ontodia data diagraming library.
rdf.sh - A multi-tool shell script for doing Semantic Web jobs on the command line.
https://metacpan.org/release/KJETILK/AtteanX-Store-SPARQL-0.012
https://github.com/stkenny/grefine-rdf-extension/releases/tag/v1.1.0
yarrrml-parser - A YARRRML parser library and CLI in Javascript.
amazon-neptune-tools - Tools and utilities to enable loading data and building graph applications with Amazon Neptune.
sparql-ld - SPARQL-LD: A SPARQL Extension for Fetching and Querying Linked Data.
genealogical-trees - Semantic Web Exercise: Reasoning and Visualization of the Genealogical Ontologies.
LodLive - browse the web of data - a SPARQL navigator http://lodlive.it
fbrs - Facebook RDF Sync
ostrich -Versioned RDF triple store (Offset-enabled TRIple store for CHangesets)
ontmalizer - A tool that performs comprehensive transformations of XML Schemas (XSD) and XML data to RDF/OWL automatically
NSpM - robot Neural SPARQL Machines translate natural language into SPARQL queries.
ML-Schema/core - CORE ontology of ML-Schema schema. It's the mapping to others machine learning vocabularies and ontologies (DMOP, Expose, OntoDM and MEX)
rocker - key A Refinement Operator Approach for Key Discovery. http://aksw.org/projects/Rocker
Mandolin - sparkle Markov Logic Networks for the Discovery of Links
docker2rdf - Mapper to represent Dockerfiles as RDF triples
vsb - Visual SPARQL Builder - Model SPARQL-Select-Queries in a browser https://leipert.github.io/vsb/
sparti - SPARTI - RDF Semantic Partitioning.
carml-cli - Interface for CARML library.
OME - Online Mapping Editor.
Linked-Data-Studio - The Linked Data Studio is an extension to the Linked Data Theatre for the creation of Linked Data.
canonical_rdf - Proof-of-concept implementation of Aidan Hogan's RDF canonicalization algorithm in node.js.
Linked-Data-Theatre - The Linked Data Theatre is a platform for an optimal presentation of Linked Data.
SEPA - A JAVA implementation of the SPARQL Event Processing Architecture including the engine, APIs and tools.
GLEEN Regular Paths for ARQ SparQL.
psparql - PSPARQL (for Path SPARQL) is a query language for RDF.
rdf2h - Render resources described in RDF using logicless templates.
Beast - Benchmarking, Evaluation, and Analysis Stack - A powerful yet lightweight Java8/Jena-based RDF processing stack.
basil - Building Apis SImpLy from sparql endpoints.
profilechecker - OWL API profile checker.
spdx - Software Package Data Exchange® (SPDX®) is an open standard for communicating software bill of material information (including components, licenses, copyrights, and security references).
CostFed - Cost-Based Query Optimization for SPARQL Endpoint Federation.
sparql-ld - SPARQL-LD: A SPARQL Extension for Fetching and Querying Linked Data.
vocol - An integrated environment to support collaborative ontology / vocabulary development in distributed settings.
sparql-to-csv - Stream SPARQL results to CSV .
knowledgecubes - Efficient RDF Data Management over Spark.
premon - PREdicate Model for ONtologies
eso-and-ceo - Event and Implied Situation Ontology (ESO) and the Circumstantial Event Ontology for Calamities (CEO).
pikes - Pikes is a Knowledge Extraction Suite
rdfpro - an extensible tool for building stream-oriented RDF processing pipelines.
umls2rdf - These python scripts connect to the Unified Medical Language System (UMLS) database and translate the ontologies into RDF/OWL files. This is part of the BioPortal project.
robot - ROBOT is a command line tool for working with Open Biomedical Ontologies
SEPA - A JAVA implementation of the SPARQL Event Processing Architecture including the engine, APIs and tools.
solr-ontology-tagger - Automatic tagging and analysis of documents in an Apache Solr index for faceted search by RDF(S) Ontologies & SKOS thesauri.
kbpedia - KBPedia Knowledge Graph & Knowledge Ontology (KKO).
dione - Khoaos Research Group
TrOWL - Tractable OWL 2 Reasoning Infrastructure
rdf4a - RDF4J for Android.
wsml2reasoner - a highly modular framework that combines various validation, normalization and transformation algorithms that enable the translation of ontology descriptions in WSML to the appropriate syntax of several underlying reasoning engines.
silk - Semantic Inferencing on Large Knowledge (SILK) knowledge representation system.
Rule-Translator - This is framework is a Web rule translator. It has a rule parser, visualizer and translator. The Web rule languages that are covered by this framework include: Notation3 (N3), POSL, Datalog RuleML, SWRL and RIF. This framework is a rule engine for RIF language as well.
SWRLRulesToOWLAxioms - Implementation of a procedure to transform SWRL rules into equivalent OWL axioms.
SWRL.js - A SWRL parser for Javascript.
rdfpro - a public domain, Java command line tool and library for RDF processing.
basex-rdf - RDF parsing for BaseX.
java-skos-api - The SKOS API provides a Java interface and OWL API based implementation of the Simple Knowledge Organisation System (SKOS)
https://dvcs.w3.org/hg/rdf/raw-file/default/rdf-json/index.html
forgefed - An extension to ActivityPub for web-based Git services federation.
metrecca/link - Metreeca Model-Driven Linked Data Framework .
semwiki - An experimental semantic wiki with bidirectional (text <-> triples) changes.
[scylla-rdf](https://github.com/DataFabricRus/scylla-rdf
MOD-Ontology - Metadata for Ontology Description and Publication Ontology .
StaTIX - Statistical Type Inference (both fully automatic and semi supervised) for RDF datasets.
vss-ontology - Design of the Vehicle Signal Ontology VSSo and example of use with SOSA/SSN and STEP.
aurl LaTeX package for hyperlinked URLs abbreviated with prefixes. The 1000 most common prefixes are predefined and more can be added.
RDF Stream Taxonomy (RDF-STaX) – a systematization of RDF stream types. It also includes a small ontology to help with describing RDF streams.
Your contributions are always welcome! Please take a look at the contributing guidelines first.
To the extent possible under law, Zachary Whitley has waived all copyright and related or neighboring rights to this work.
1,939 followers · starred May 2019
211 followers · starred Jan 2021
300 followers · starred Jul 2026
40 followers · starred Aug 2023