Gramsci source@lod2014 roma

1. Leveraging Linked Data technologies in the GramsciSource project Christian Morbidoni Università Politecnica delle Marche, Ancona, Italy Supported by http://semedia.dibet.univpm.it/ lunedì 24 febbraio 14 http://netseven.it/ http://spaziodati.eu/

2. About the GramsciSource project • • GramsciSource is funded by the MIUR under the FIRB action Interdisciplinary • • Humanities Scholarship (Rome, Bologna) Computer Science & DH (Ancona, Bologna) • • lunedì 24 febbraio 14 Extract and create meaningful data about the domain Put in place instruments for scholars (but not only), leveraging data to search, organize and understand the text.

3. Context • • lunedì 24 febbraio 14 The Goal: • Bring data and data analysis to scholars in the form of tool to explore and understand the matter of study. A ﬁrst simple prototype: • • Browse the texts along different axes... Main ingredients: Linked Data + NER

4. Let’s start ... from the end :-) Text Try it at: http://goo.gl/PzQNsf lunedì 24 febbraio 14

5. The Recipe Mashup of Domain Dictionary with LOD data served with Faceted Search lunedì 24 febbraio 14

6. The Gramsci LOD Dictionary lunedì 24 febbraio 14

7. The Gramsci LOD Dictionary • A commented dictionary of the Gramsci lunedì 24 febbraio 14

8. The Gramsci LOD Dictionary • A commented dictionary of the Gramsci • Well known and recognized by the community lunedì 24 febbraio 14

9. The Gramsci LOD Dictionary • A commented dictionary of the Gramsci • Well known and recognized by the community lunedì 24 febbraio 14

10. The Gramsci LOD Dictionary • A commented dictionary of the Gramsci • Well known and recognized by the community • .. RDFized lunedì 24 febbraio 14

11. lunedì 24 febbraio 14

18. purl.org/gramscisource/dictionary/entry/Potere lunedì 24 febbraio 14

19. purl.org/gramscisource/dictionary/entry/Potere http://gramscisource.org/quaderno/13/nota/31 lunedì 24 febbraio 14

20. purl.org/gramscisource/dictionary/entry/Potere cito:cites http://gramscisource.org/quaderno/13/nota/31 lunedì 24 febbraio 14

21. purl.org/gramscisource/dictionary/entry/Potere cito:cites cito:cites http://gramscisource.org/quaderno/13/nota/31 lunedì 24 febbraio 14

24. cito:mentions dbpedia:Firenze cito:mentions dbpedia:Don_Chisciotte cito:mentions cito:mentions dbpedia:Esperanto cito:mentions dbpedia:Battaglia_di_Caporetto dbpedia:Goethe lunedì 24 febbraio 14

25. cito:mentions dbpedia:Firenze City cito:mentions dbpedia:Don_Chisciotte cito:mentions Book cito:mentions dbpedia:Esperanto cito:mentions Lingua dbpedia:Battaglia_di_Caporetto Event dbpedia:Goethe Person/Writer lunedì 24 febbraio 14

26. FIELD_NAME = mentions_book QUERY = select distinct ?uri ?value where { ?uri rdf:type <http://purl.org/gramscisource/ont#Nota>. ?text :isPartOf ?uri. ?text <http://purl.org/spar/cito/mentions> ?entity. ?entity rdf:type <http://dbpedia.org/ontology/Book>. ?entity rdfs:label ?value. } lunedì 24 febbraio 14

27. FIELD_NAME = mentions_book QUERY = select distinct ?uri ?value where { ?uri rdf:type <http://purl.org/gramscisource/ont#Nota>. ?text :isPartOf ?uri. ?text <http://purl.org/spar/cito/mentions> ?entity. ?entity rdf:type <http://dbpedia.org/ontology/Book>. ?entity rdfs:label ?value. } SPARQL OpenRDF Sesame lunedì 24 febbraio 14

28. FIELD_NAME = mentions_book QUERY = select distinct ?uri ?value where { ?uri rdf:type <http://purl.org/gramscisource/ont#Nota>. ?text :isPartOf ?uri. ?text <http://purl.org/spar/cito/mentions> ?entity. ?entity rdf:type <http://dbpedia.org/ontology/Book>. ?entity rdfs:label ?value. } SPARQL OpenRDF Sesame lunedì 24 febbraio 14 SPARQL result/Solr doc

29. FIELD_NAME = mentions_book QUERY = select distinct ?uri ?value where { ?uri rdf:type <http://purl.org/gramscisource/ont#Nota>. ?text :isPartOf ?uri. ?text <http://purl.org/spar/cito/mentions> ?entity. ?entity rdf:type <http://dbpedia.org/ontology/Book>. ?entity rdfs:label ?value. } SPARQL Solr Document OpenRDF Sesame lunedì 24 febbraio 14 SPARQL result/Solr doc id = pur.org/gramscisource/quaderno/13/nota/31 ﬁeld = mentions_book_ss value = Divina Commedia

30. FIELD_NAME = annotated_by QUERY = select distinct ?uri ?value where { ?n <http://purl.org/pundit/ont/ao#includes> ?a. ?n <http://purl.org/dc/terms/creator> ?auth. ?auth <http://xmlns.com/foaf/0.1/name> ?value. ?a <http://www.openannotation.org/ns/hasTarget> ?f. ?f <http://purl.org/dc/terms/isPartOf> ?uri. FILTER regex(str(?uri),"http://gramscisource","i") } lunedì 24 febbraio 14

31. FIELD_NAME = annotated_by QUERY = select distinct ?uri ?value where { ?n <http://purl.org/pundit/ont/ao#includes> ?a. ?n <http://purl.org/dc/terms/creator> ?auth. ?auth <http://xmlns.com/foaf/0.1/name> ?value. ?a <http://www.openannotation.org/ns/hasTarget> ?f. ?f <http://purl.org/dc/terms/isPartOf> ?uri. FILTER regex(str(?uri),"http://gramscisource","i") } SPARQL Server lunedì 24 febbraio 14

32. FIELD_NAME = annotated_by QUERY = select distinct ?uri ?value where { ?n <http://purl.org/pundit/ont/ao#includes> ?a. ?n <http://purl.org/dc/terms/creator> ?auth. ?auth <http://xmlns.com/foaf/0.1/name> ?value. ?a <http://www.openannotation.org/ns/hasTarget> ?f. ?f <http://purl.org/dc/terms/isPartOf> ?uri. FILTER regex(str(?uri),"http://gramscisource","i") } SPARQL Solr Document SPARQL result/Solr doc Server lunedì 24 febbraio 14 id = pur.org/gramscisource/quaderno/13/nota/31 ﬁeld = annotated_by_ss value = Christian Morbidoni

34. Supported by http://semedia.dibet.univpm.it/ lunedì 24 febbraio 14 http://netseven.it/ http://spaziodati.eu/

35. Next steps Acquire more domain knowledge Make use of more data from it.DBPedia.org Explore Knowledge Extraction .... .... as well as quantitative analysis (e.g. n-grams) Build specialized visualizations (e.g. graph based) lunedì 24 febbraio 14

36. Thank you. christian.morbidoni@gmail.com @ChrMor lunedì 24 febbraio 14