{"id":46735333,"url":"https://github.com/streamreasoning/rsp4j","last_synced_at":"2026-03-09T16:51:20.167Z","repository":{"id":48857540,"uuid":"322566440","full_name":"streamreasoning/rsp4j","owner":"streamreasoning","description":"RSP4J a library for RDF Stream Processing","archived":false,"fork":false,"pushed_at":"2024-05-22T12:36:00.000Z","size":5787,"stargazers_count":29,"open_issues_count":12,"forks_count":13,"subscribers_count":7,"default_branch":"master","last_synced_at":"2024-05-22T13:51:04.136Z","etag":null,"topics":["rsp","semantic-web","stream-processing","stream-reasoning"],"latest_commit_sha":null,"homepage":"","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/streamreasoning.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":"CONTRIBUTING.md","funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2020-12-18T10:45:57.000Z","updated_at":"2024-01-17T15:42:57.000Z","dependencies_parsed_at":"2024-05-22T13:50:38.769Z","dependency_job_id":"c35021c9-3b82-4f46-a45d-f027f5ddb3e2","html_url":"https://github.com/streamreasoning/rsp4j","commit_stats":null,"previous_names":[],"tags_count":10,"template":false,"template_full_name":null,"purl":"pkg:github/streamreasoning/rsp4j","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/streamreasoning%2Frsp4j","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/streamreasoning%2Frsp4j/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/streamreasoning%2Frsp4j/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/streamreasoning%2Frsp4j/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/streamreasoning","download_url":"https://codeload.github.com/streamreasoning/rsp4j/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/streamreasoning%2Frsp4j/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30303019,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-09T14:33:48.460Z","status":"ssl_error","status_checked_at":"2026-03-09T14:33:48.027Z","response_time":61,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["rsp","semantic-web","stream-processing","stream-reasoning"],"created_at":"2026-03-09T16:51:19.029Z","updated_at":"2026-03-09T16:51:20.148Z","avatar_url":"https://github.com/streamreasoning.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# RDF Stream Processing for Java (RSP4J) ![Alt text](./figs/rsp4jLogo.svg)\n[![DOI](https://zenodo.org/badge/322566440.svg)](https://zenodo.org/badge/latestdoi/322566440)\n\n\n\n\nRSP4J is a library to build RDF Stream Processing (RSP) Engines according with the reference model\nRSP-QL [1](http://jeanpi.org/wp/media/rspql_ijswis_dellaglio_2015.pdf).\n\nRSP4J is inspired by the OWL API, and other work that aim at spreading the Semantic Web (Stream Reasoning) research by\nmeans of practical and usable software tools.\n\nIn this repository, the following projects are present:\n\n* [API](./api/Readme.md), which contains the interfaces and abstractions required to develop your RSP engine.\n* [yasper](./yasper/Readme.md), which is an reference implementation that aims at showing the API usage by providing\n  org.streamreasoning.rsp4j.yasper.examples.\n\nFuther adoption of YASPER will be listed below.\n\nA on-going [documentation](https://github.com/streamreasoning/rsp4j/wiki) is also available.\n\nRSP4J and YASPER are open and ongoing projects. Welcome adoption as well as suggestion or request.\n\n## Install Using Maven\n\n```xml\n \u003crepositories\u003e\n   \u003crepository\u003e\n    \u003cid\u003ejitpack.io\u003c/id\u003e\n       \u003curl\u003ehttps://jitpack.io\u003c/url\u003e\n   \u003c/repository\u003e\n\n\u003cdependency\u003e\n  \u003cgroupId\u003ecom.github.streamreasoning.rsp4j\u003c/groupId\u003e\n  \u003cartifactId\u003eapi\u003c/artifactId\u003e\n   \u003cversion\u003e1.0.0\u003c/version\u003e\n\u003c/dependency\u003e\n  \nand \n  \n\u003cdependency\u003e\n  \u003cgroupId\u003ecom.github.streamreasoning.rsp4j\u003c/groupId\u003e\n  \u003cartifactId\u003eyasper\u003c/artifactId\u003e\n   \u003cversion\u003e1.0.0\u003c/version\u003e\n\u003c/dependency\u003e\n```\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fstreamreasoning%2Frsp4j","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fstreamreasoning%2Frsp4j","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fstreamreasoning%2Frsp4j/lists"}