~/talk

Semantic Python: Mastering Linked Data with Python

Talkat PyData Berlin 2014 · 2014-07-25..07-27· [data-visualization, data-engineering]
slides:none on file

Claims that rdflib lets Python code create, query and persist RDF graphs, demonstrates rdflib + NetworkX integration by crawling FOAF data, running SPARQL queries and building a social graph, then computing cliques and betweenness centrality. Shows serializations (N-Triples, N3, RDF/XML, JSON-LD), persistence via SQLite plugin and SQLAlchemy, and SPARQL features like recursive property paths to find transitive friends. Works in-memory for small demos; for large datasets the examples offload querying to triple stores.

AI-written summary · about

  1. 0:00Semantic Python intro
  2. 10:11Semantic web and RDF basics
  3. 22:02Linked data with Python & RDFLib
  4. 36:54Network analysis with semantic queries
  5. 40:57Next steps and resources
  6. 47:56Q&A
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