Gramsci source@lod2014 roma

Leveraging Linked Data technologies in the

GramsciSource project

Christian MorbidoniUniversità Politecnica delle Marche, Ancona, Italy

Supported by

http://spaziodati.eu/http://netseven.it/http://semedia.dibet.univpm.it/

lunedì 24 febbraio 14

http://spaziodati.eu/


http://www.netseven.it/


http://semedia.dibet.univpm.it/


About the GramsciSource project

• GramsciSource is funded by the MIUR under the FIRB action

• Interdisciplinary

• Humanities Scholarship (Rome, Bologna)

• Computer Science & DH (Ancona, Bologna)

• 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.


Context

• 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


Let’s start ... from the end :-)

Text

Try it at:http://goo.gl/PzQNsf


http://goo.gl/PzQNsf

http://goo.gl/PzQNsf

The RecipeMashup of Domain Dictionary with LOD data

served with Faceted Search


The Gramsci LOD Dictionary



• A commented dictionary of the Gramsci




• Well known and recognized by the community




• Well known and recognized by the community

• .. RDFized


purl.org/gramscisource/dictionary/entry/Potere



http://gramscisource.org/quaderno/13/nota/31






cito:cites






cito:cites cito:cites




dbpedia:Firenze

dbpedia:Battaglia_di_Caporetto

dbpedia:Esperanto

dbpedia:Don_Chisciotte

dbpedia:Goethe

cito:mentions

cito:mentions

cito:mentions

cito:mentions

cito:mentions


http://localhost/ajax-solr/examples/gramsci/#




dbpedia:Firenze

dbpedia:Battaglia_di_Caporetto

dbpedia:Esperanto

dbpedia:Don_Chisciotte

dbpedia:Goethe

cito:mentions

cito:mentions

cito:mentions

cito:mentions

cito:mentions

Person/Writer

Event

Lingua

Book

City






FIELD_NAME = mentions_bookQUERY = 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. }




OpenRDF

Sesame

SPARQL




OpenRDF

Sesame

SPARQL

SPARQL result/Solr doc




Solr Document

id = pur.org/gramscisource/quaderno/13/nota/31field = mentions_book_ssvalue = Divina Commedia

OpenRDF

Sesame

SPARQL



FIELD_NAME = annotated_byQUERY = 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\") }


http://purl.org/pundit/ont/ao#includes


http://purl.org/dc/terms/creator


http://xmlns.com/foaf/0.1/name


http://www.openannotation.org/ns/hasTarget


http://purl.org/dc/terms/isPartOf


http://gramscisource



Server

SPARQL















Solr Document

id = pur.org/gramscisource/quaderno/13/nota/31field = annotated_by_ssvalue = Christian Morbidoni


Server

SPARQL














Supported by

http://spaziodati.eu/http://netseven.it/http://semedia.dibet.univpm.it/








Next stepsAcquire 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)


Thank you.

[email protected]@ChrMor


mailto:[email protected]

mailto:[email protected]

Gramsci source@lod2014 roma

Technology

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