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

Extract embedded metadata from HTML markup

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

JSON-LD processor written in Python

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

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

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

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)

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

A tool for supervised Machine Learning in OWL and Description Logics

Ontology for the description of human clinical features

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

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

A Python frontend to Ontologies.

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.

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

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

Link Discovery Framework for Metric Spaces.