A JSON-LD Processor and API implementation in JavaScript

DBpedia Spotlight is a tool for automatically annotating mentions of DBpedia resources in text.

💡 dokieli is a clientside editor for decentralised article publishing, annotations and social interactions

A curated list of various semantic web and linked data resources.

Extract embedded metadata from HTML markup

JSON-LD processor written in Python

RDF.rb is a pure-Ruby library for working with Resource Description Framework (RDF) data.

🔗 Semantic MediaWiki turns MediaWiki into a knowledge management platform with query and export capabilities

RSS as RESTful. This service allows you to transform RSS feed into an awesome API.

JSON-LD TypeScript types for Schema.org vocabulary

JSON-LD processor for PHP

PHP implementation of a JSON-LD Processor and API

Type-checked Schema.org JSON-LD for React

Linked Data & RDF Manufacturing Tools in Clojure

TopicDB is a topic maps-based semantic graph store (using PostgreSQL for persistence)

KBPedia Knowledge Graph & Knowledge Ontology (KKO)

A tool for supervised Machine Learning in OWL and Description Logics

Free and open source A.I. system based on Python, TensorFlow and Prolog.

Ontology for the description of human clinical features

A Python frontend to Ontologies.

Storing ontologies/vocabularies from the web. Wish anybody can translate some of them.

GraphQL interface for querying and serving linked data on the Web.

A multi-tool shell script for doing Semantic Web jobs on the command line.

Generic Linked Data browser and UX component framework. Apache license.

Wandora is a general purpose information extraction, management and publishing application based on Topic Maps and Java.

Chinese Open Information Extraction (Tree-based Triple Relation Extraction Module)

grlc builds Web APIs using shared SPARQL queries