📦 Software Release: Ontology Development Suite 0.15.0 Build and check OWL ontologies in VS Code. This release expands TypeScript scripting to cover individuals, property chains and datatype constraints. openknowledgegraphs.com/software/ont... #Ontologies

📦 Software Release: LinkML-Scala 0.17.0 Turn data models into code and validation rules. This release adds OWL/RDFS import and export, plus TypeScript and Pydantic generators. From @neverblinkeu.bsky.social openknowledgegraphs.com/software/lin... #LinkML

LinkML-Scala - Open Knowledge Graphs

fast, portable (JVM/JS/native), and robust implementation of the LinkML data modeling framework

openknowledgegraphs.com

📚 Standards Spotlight: EML Ecological Metadata Language describes where, when and how data was collected, plus what its columns mean—helping others reuse it. Supported by @nceas-ucsb.bsky.social openknowledgegraphs.com/resource/eco... #Metadata #OpenScience

Ecological Metadata Language - Open Knowledge Graphs

standard for understanding the meaning of ecological data

openknowledgegraphs.com

📚 Standards Spotlight: DDI Sharing survey data? DDI standards describe questions, variables and how data was collected, helping others understand and reuse it. From @ddialliance.bsky.social openknowledgegraphs.com/resource/dat... #Metadata #OpenData

Data Documentation Initiative - Open Knowledge Graphs

international standard for describing surveys, questionnaires, statistical data files, and study-level information in the social, behavioral, economic, and health sciences

openknowledgegraphs.com

🔎 Open-Source Spotlight: Comunica RDF data spread across different sources? Comunica lets you query them together with SPARQL, from JavaScript applications or the command line. openknowledgegraphs.com/software/com... #KnowledgeGraphs #SPARQL

Comunica - Open Knowledge Graphs

modular knowledge-graph querying framework

openknowledgegraphs.com

📦 Software Release: TuringDB 3.0.1 TuringDB is a graph database queried with Cypher. This release expands support for conditional queries, lists and maps, with fixes for data imports and vector indexes. openknowledgegraphs.com/software/tur... #KnowledgeGraphs #Cypher

TuringDB - Open Knowledge Graphs

In-memory, columnar graph database engine for real-time analytics, with Cypher query support and git-style version control over graph data

openknowledgegraphs.com

📦 Software Release: Fluree 4.2.3 Fluree is a knowledge graph database. This release adds SPARQL request options and more control over querying across named graphs. openknowledgegraphs.com/software/flu... #KnowledgeGraphs #SPARQL

fluree - Open Knowledge Graphs

Fluree’s platform enables trusted, linked, and composable data

openknowledgegraphs.com

📚 Vocabulary Update: SOSA/SSN SOSA/SSN describes sensors, observations, sampling and actuation. A new W3C working draft organizes these into modules, helping projects use the pieces they need to connect measurement data. openknowledgegraphs.com/resource/sem... #SemanticWeb #IoT

Semantic Sensor Network Ontology - Open Knowledge Graphs

area of research

openknowledgegraphs.com

💼 Reddit is hiring a Staff ML Engineer, Ads Foundational Representations. Work on knowledge graph and content embeddings for ad relevance and business insights. 📍 Remote · UK / Netherlands job-boards.greenhouse.io/reddit/jobs/... #KnowledgeGraphs #Hiring

Staff Machine Learning Engineer, Ads Foundational Representations

Remote - United Kingdom

job-boards.greenhouse.io

🧬 Vocabulary Update: Uberon Uberon gives anatomical structures shared identifiers, helping connect tissue and cell data. Its October 1 release expands coverage using the Human Reference Atlas. @cmungall.bsky.social and team openknowledgegraphs.com/resource/ube...

Uberon - Open Knowledge Graphs

cross-species anatomy ontology for metazoan structures and development

openknowledgegraphs.com

📦 Software Release: LinkedDataHub 6.1.0 LinkedDataHub helps teams build apps around linked data. This release fixes conflicting concurrent edits and restoring earlier document versions. From @atomgraph.bsky.social openknowledgegraphs.com/software/lin...

LinkedDataHub - Open Knowledge Graphs

The low-code Knowledge Graph application platform. Apache license.

openknowledgegraphs.com

📦 Software Release: ArcadeDB 26.10.1 ArcadeDB is an open-source database for graph, document and vector data. This release addresses cluster recovery, lost updates and security issues. From @arcadedb.bsky.social openknowledgegraphs.com/software/arc...

ArcadeDB - Open Knowledge Graphs

multi-model graph database supporting SQL, Cypher, Gremlin, and MongoDB query language; conceptual fork of OrientDB

openknowledgegraphs.com

🔎 Open-Source Spotlight: WIDOCO For projects publishing an ontology, WIDOCO generates HTML documentation from its terms and annotations, with diagrams and changelogs to help readers understand the model. Built by @dgarijo.bsky.social and contributors openknowledgegraphs.com/software/wid...

Widoco - Open Knowledge Graphs

Wizard for documenting ontologies. WIDOCO is a step by step generator of HTML templates with the documentation of your ontology. It uses the LODE environment to create part of the template.

openknowledgegraphs.com

🔎 Open-Source Spotlight: Ontospy For projects that need to understand or document an ontology, Ontospy lets you inspect RDF models in Python or the command line and generate HTML documentation. Built by Michele Pasin and contributors openknowledgegraphs.com/software/ont...

OntoSpy - Open Knowledge Graphs

Python library and command-line interface for inspecting and visualizing RDF models aka ontologies.

openknowledgegraphs.com

🔎 Open-Source Spotlight: RDF Sketch RDF Sketch from Zazuko lets you edit RDF in your browser and visualize, search, and explore the graph—useful for inspecting data or explaining its structure. @ktk.netlabs.org openknowledgegraphs.com/software/rdf... #KnowledgeGraphs #LinkedData

rdf-sketch - Open Knowledge Graphs

Sketch RDF in the web browser with immediate visualization

openknowledgegraphs.com

🔎 Open-Source Spotlight: Prez For projects that need to share RDF data with applications, Prez provides a configurable Linked Data API with readable labels. Recent updates add Jena Lucene-backed search. Built by @edmondchuc.com and team openknowledgegraphs.com/software/pre...

Prez Linked Data API - Open Knowledge Graphs

RDF framework for publishing Linked Data through profile-based APIs and web interfaces

openknowledgegraphs.com

🎬 Who made this shot, using which assets? The MovieLabs Ontology for Media Creation connects people, tasks and assets—giving film and TV production tools a shared language. openknowledgegraphs.com/resource/mov... #Ontologies #Filmmaking

MovieLabs Ontology for Media Creation - Open Knowledge Graphs

ontology for media creation workflows and digital content production

openknowledgegraphs.com

🧭 Where did this data come from—and who changed it? PROV-O connects data, the activities that produced it, and the people or software responsible, helping you trace its history across systems. openknowledgegraphs.com/resource/pro... #KnowledgeGraphs #LinkedData

PROV-O: The PROV Ontology - Open Knowledge Graphs

W3C ontology for representing provenance information on the web

openknowledgegraphs.com

🔎 Missing names? Dates stored as text? Too many values where you expected one? SHACL lets you define rules for RDF data and check your graph against them—catching problems before they reach your applications. openknowledgegraphs.com/resource/sha... #KnowledgeGraphs #DataQuality #SHACL

SHACL - Open Knowledge Graphs

W3C specification for validating graph-based data against a set of conditions

openknowledgegraphs.com

🧩 Working with RDF in JavaScript? N3.js 2.8.0 lets you choose whether matched data stays a fixed snapshot or tracks changes in the underlying store—useful when your graph keeps changing. openknowledgegraphs.com/software/n3-... @jeswr.bsky.social #LinkedData #JavaScript

N3.js - Open Knowledge Graphs

JavaScript implementation of the RDF.js specification for handling RDF data

openknowledgegraphs.com

♻️ What’s in a product—and how much is recycled? Schema.org 30.1 adds terms for Digital Product Passports, covering recycled content, substances of concern and conformity declarations. #LinkedData #Sustainability @danbri.bsky.social

💼 Databricks is hiring a Staff Product Manager, Agentic AI Applications. Help shape an AI platform combining knowledge graphs, live context and temporal memory. 📍 Mountain View / San Francisco CA www.databricks.com/company/care... #KnowledgeGraphs #Hiring @databricksinc.bsky.social @jfrankle.com

Staff Product Manager, Agentic AI Applications - Databricks

Staff Product Manager, Agentic AI Applications, Mountain View, California; San Francisco, California. Join us! Together we can use data to solve the challenges of tomorrow

databricks.com

🤖 Maintaining an ontology? ROBOT automates checks, comparisons and releases. 1.9.11 adds label language preferences for ontology comparisons and fixes for compressed files and multiple inputs. openknowledgegraphs.com/software/rob... @cmungall.bsky.social #Ontologies

ROBOT is an OBO Tool - Open Knowledge Graphs

high-level tool for working with OBO ontologies

openknowledgegraphs.com

🦀 FalkorDB 6.0 (@falkordb.bsky.social) was just released. 6.0 brings a new Rust engine to the graph database, keeping existing Cypher queries and client libraries. github.com/FalkorDB/Fal... #KnowledgeGraphs #GraphDatabases

Release v6.0.0 · FalkorDB/FalkorDB

FalkorDB 6.0.0 FalkorDB 6.0 is the first release of the new FalkorDB engine, written in Rust. It replaces the C engine that shipped in every 4.x release. For applications nothing changes: it is sti...

github.com

📚 Who created it? When was it published? Can I reuse it? Dublin Core Metadata Terms from @dublincore.org provides shared terms for creators, dates and rights—making metadata easier to exchange. openknowledgegraphs.com/resource/dub... #LinkedData #Metadata

Dublin Core Metadata Terms - Open Knowledge Graphs

Extended vocabulary of metadata terms maintained by DCMI; includes DCMES elements plus properties, classes, datatypes, and encoding schemes for RDF and Linked Data

openknowledgegraphs.com

💼 Build ontologies for national security missions. @jhuapl.bsky.social is hiring a Senior Ontologist in Laurel, MD. OWL, RDF, SPARQL and Python skills wanted. On-site; U.S. citizenship and TS/SCI clearance eligibility required. careers.jhuapl.edu/jobs/59088 #Ontology #Jobs

Senior Ontologist in Laurel, Maryland | Johns Hopkins Applied Physics Laboratory

Johns Hopkins APL is hiring a Senior Ontologist in Laurel, Maryland. Review all of the job details and apply today!

careers.jhuapl.edu

🌱 What connects soil, crops, fisheries and forestry? AGROVOC from @fao.org gives each concept a shared identifier and labels in multiple languages—helping researchers find and connect related work. openknowledgegraphs.com/resource/agr... #LinkedData #Agriculture

AGROVOC - Open Knowledge Graphs

controlled vocabulary covering all areas of interest of the Food and Agriculture Organization of the United Nations (such as food, nutrition, agriculture, fisheries, forestry, environment etc.) publis...

openknowledgegraphs.com

📚 A novel, its paperback edition, and your library’s copy are different things. BIBFRAME from @librarycongress.bsky.social models them as Work, Instance, and Item—bringing library catalogs into Linked Data. openknowledgegraphs.com/resource/bib... #LinkedData #Libraries

BIBFRAME - Open Knowledge Graphs

data model and vocabulary for bibliographic description

openknowledgegraphs.com

📊 Interested in economics? The STW Thesaurus from @zbw-leibniz.bsky.social connects subject headings and alternative terms to help researchers find relevant work. Available as Linked Data. openknowledgegraphs.com/resource/stw... #LinkedData #Economics

STW Thesaurus for Economics - Open Knowledge Graphs

standardized subject headings and additional entry terms for the field of economics

openknowledgegraphs.com

🧬 How do you compare gene functions across species? @geneontology.bsky.social provides shared terms for molecular activities, biological processes, and cellular locations—connecting findings across organisms. openknowledgegraphs.com/resource/gen... #Ontologies #OpenScience

Gene Ontology - Open Knowledge Graphs

ontology for describing the function of genes and gene products

openknowledgegraphs.com