r2rml
There are 32 repositories under r2rml topic.
semantalytics/awesome-semantic-web
A curated list of various semantic web and linked data resources.
ontop/ontop
Ontop is a platform to query relational databases as Virtual RDF Knowledge Graphs using SPARQL
usc-isi-i2/Web-Karma
Information Integration Tool
morph-kgc/morph-kgc
Powerful RDF Knowledge Graph Generation with RML Mappings
carml/carml
A pretty sweet RML engine, for RDF.
VladimirAlexiev/rdf2rml
RDF by Example: rdfpuml for True RDF Diagrams, rdf2rml for R2RML Generation
HuygensING/timbuctoo
an RDF datastore that gives researchers control over the sharing of data between datasets
oeg-upm/mapeathor
Translator of spreadsheet mappings into R2RML, RML or YARRRML
oeg-upm/gtfs-bench
GTFS-Madrid-Bench: A Benchmark for Knowledge Graph Construction Engines
R2RML-api/R2RML-api
R2RML API
cygri/rdf-logos
Logos for RDF formats (RDF/XML, N-Triples, RDFa, SPARQL, R2RML, SHACL) in PNG and SVG
dachafra/thesis
PhD thesis: "Knowledge Graph Construction from Heterogeneous Data Sources exploiting Declarative Mapping Rules"
oeg-upm/Morph-OME
Online Mapping Editor
zazuko/expressive-rdf-mapper
A friendly language for mappings to RDF
JervenBolleman/r2s2
An experiment in taking random rdf and getting an "optimized" sparql endpoint based on sql (duckdb)
redmer/yarrrml-json-schema
A JSON Schema to let editors (e.g., VS Code) syntax-check YARRRML files
oeg-upm/github-action-morph-kgc
GitHub Action to create a knowledge graph from heterogeneous data sources using RML mappings and Morph-KGC
oeg-upm/lubm4obda
Inference and Meta Knowledge Benchmarking of OBDA Systems
Scaseco/R2-RML-Toolkit
A modular R2RML suite built on Apache Jena. Featuring a complete domain API built on Jena's polymorphism system, SHACL validation, an R2RML processor with 100% standard conformance based an Jena's ARQ plus common tooling every R2RML project needs.
arenas-guerrero-julian/ITT
ITT: A general architecture for virtual knowledge graphs
oeg-upm/morph-skyline
Virtual Knowledge Graph Access for Skyline Queries
zazuko/xrm-r2rml-workflow
All you need to convert relational databases (RDB) to RDF in a declarative & fully automated way.
AKSW/transform-bvl-pages-to-csv-file
Repository contains files to extract and enrich data from closed database of the Online-Stadtführer maintained by Behindertenverband Leipzig e.V (in German). Besides that, further files like a R2RML mapping, are maintained.
gesteban/db2triples
Antidot implementations of R2RML and Direct Mapping specifications
lias-laboratory/retailkgintegration
Comprehensive solution framework for implementing semantic technologies in real-world retail scenarios
mchaloupka/EVI
EVI: .NET implementation of an RDB2RDF storage based on R2RML mapping file
SemiringInc/JRML
ANTLR specification of our RDF Mapping Language - JSON-NLP to RDF
zazuko/xrm
A friendly language for mappings to RDF
r2rml4net/reports
Implementation reports of R2RML
silviafracalossi/M__STLD__explore_zurich
Master's repository on exploring Zurich attractions (using H2/OWL/R2RML/Ontop/RDF4J) for the "Semantic Technologies and Linked Data" course (06/2020)
AtomGraph/ontop-docker
Docker image for ontop OBDA framework
decrn/virtual-university
Open information system for use in blended learning environments.