5 commits

Author	SHA1	Message	Date
Daniel Hernandez	fadf063d3a	Update README to reference Rust programs instead of Ruby scripts. ... Also add task descriptions for steps 3, 4, and 5.	2026-02-28 18:07:38 +01:00
Daniel Hernandez	34754cc68a	Reimplement mapping scripts (step-01, step-02) in Rust. ... step-01 performs W3C Direct Mapping from MariaDB to Turtle using sophia. step-02 applies SPARQL UPDATE queries using oxigraph.	2026-02-28 06:08:38 +01:00
Daniel Hernandez	d2481d6e80	Add Step 2: SPARQL UPDATE queries to transform literals into objects. ... 19 queries in updates/ convert categorical columns (continent, country, city, gender, profession, etc.) from literals to typed RDF objects with rdfs:label. map/step-02.rb applies them to produce data/graph-02.ttl. Also fix step-01.rb to sanitize column names with spaces and avoid prefix serialization issues with fragment IRIs.	2026-02-26 19:45:08 +01:00
Daniel Hernandez	da22d312a9	Add Step 1: Direct mapping from MariaDB to RDF. ... Dockerfile and docker-compose.yml for MariaDB container, map/step-01.rb implementing the W3C Direct Mapping for all 9 tables.	2026-02-26 16:42:30 +01:00
daniel	6b1c6a2e58	Initial commit	2026-02-14 12:08:05 +00:00