dachafra

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David Chaves dachafra

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Postdoctoral Researcher

33 followers · 13 following

KU Leuven & UPM
Belgium/Spain
http://davidchavesfraga.com
@dchavesf

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Pinned

oeg-upm/yatter Public

Translate YARRRML into easy-to-read [R2]RML mappings

Python 17 4
oeg-upm/gtfs-bench Public

GTFS-Madrid-Bench: A Benchmark for Knowledge Graph Construction Engines

Python 13 11
oeg-upm/owl2yarrrml Public

Basic script that extracts information from the ontology to generate a YARRRML template

Python 5 2
thesis Public

PhD thesis: "Knowledge Graph Construction from Heterogeneous Data Sources exploiting Declarative Mapping Rules"

TeX 8 4

369 contributions in the last year

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Activity overview

Contributed to oeg-upm/yatter, kg-construct/workshop, oeg-upm/rdf-star-generation and 45 other repositories

Contribution activity

May 2023

Created 37 commits in 11 repositories

Created 2 repositories

dachafra/rml-core Python May 9
dachafra/rml-star HTML May 2

Opened 7 pull requests in 5 repositories

oeg-upm/yatter 2 merged

version file May 5
Solving some issues and geomappings support May 5

kg-construct/rml-star 2 merged

Switching to AssertedTriplesMap in test-cases May 4
adding invalid test-case May 2

dachafra/rml-core 1 merged

Draft May 9

kg-construct/rml-resources 1 merged

adding shapes and portal updates May 8

dachafra/rml-star 1 merged

last updates May 4

Reviewed 2 pull requests in 1 repository

kg-construct/rml-star 2 pull requests

shapes: adjust to support AssertedTM as well May 4
Catch invalid test-cases May 3

1 contribution in private repositories May 12