258 Open source projects that are alternatives of or similar to Schemaorg

A JSON-LD 1.1 Processor & API

RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information.

RDF library for NodeJS and the Browsers

JSON-LD implementation for Java

Parses JSON-LD contexts

Automatically generate Schema.org JSON-LD markup for WordPress content.

Validated structured data for websites

A structured data extraction tool written in Elixir

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

An implementation of the RDF Dataset Normalization Algorithm in JavaScript.

A fast and lightweight streaming JSON-LD serializer for JavaScript

PHP implementation of a JSON-LD Processor and API

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

Rails application with Blazegraph for managing controlled vocabularies in RDF.

A graph query language for the semantic web

Information Integration Tool

JSON-LD processor written in Python

A JSON-LD Processor and API implementation in JavaScript

Extract rich metadata from URLs

JSON-LD parser and serializer plugins for RDFLib (Python 2.6+)

Collection of structured data snippets in Google preferred JSON-LD format, with support for Hugo

🕸 YALC: Yet Another LOD Cloud (registry of Linked Open Datasets).

Extract differences between arbitrary datastructures

JSON-LD processor for PHP

HDT C++ Library and Tools

Pure Go library for working with RDF, a powerful framework for representing informations as graphs.

Schema and generated objects for biolink data model and upper ontology

Java library to interact with Wikibase

A set of documents addressing the structure of and supporting services for xAPI Profiles.

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

♊️ Mirror of https://code.mro.name/mro/librdf.sqlite | 🛠 improved SQLite RDF triple store for Redland librdf

A parser for the SPARQL query language in JavaScript

RSS Guard is simple feed reader which supports web-based feed services.

A suite of LDP software and middleware for RDF.rb & Rack

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

Type-checked Schema.org JSON-LD for React

Document RDFizer for CouchDB

A curated list of ontology things

A question answering system for RDF knowledge graphs.

SPARQL micro-services: A lightweight approach to query Web APIs with SPARQL

JSON Schema validation for JSON-LD files using Schema.org vocabulary.

JSON-LD TypeScript types for Schema.org vocabulary

LRMI in RDF

GSQL is a structured query language code builder for golang.

Transformation du répertoire SIRENE (CSV) au format RDF pour publication en Linked Data

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

Validate RDF data purely in JavaScript. An implementation of the W3C SHACL specification on top of the RDFJS stack.

ActivityStreams & ActivityPub in golang, oh my!

A `htmlparser2` handler for parsing rich metadata from HTML. Includes HTML metadata, JSON-LD, RDFa, microdata, OEmbed, Twitter cards and AppLinks.

A Python library to parse, validate and create SPDX documents.

TYPO3 extension providing an API and view helpers for schema.org markup

🛠️ SEO-friendly website starter backed by Netlify lambda functions in a simple, friendly repo

SPARQL for JSON: Turn JSON into RDF using SPARQL syntax

Safari web extension for news feed discovery of RSS, Atom, JSON Feed & RDF+RSS.

Research photo management

WG3 Metadata Specification

A fluent interface to create mappings using Schema.org for Microdata and JSON-LD.

The provenance of a Jupyter Notebook

IGUANA is a benchmark execution framework for querying HTTP endpoints and CLI Applications such as Triple Stores. Contact: [email protected]

Cyber-investigation Analysis Standard Expression (CASE) Ontology