#TARQL - Twitter Hashtag

about 3 years ago

New #rdf2sparql (#rdf2rml) option https://t.co/fMEJn5tIHh for @ontotext #refine and #tarql: filter row by criteria. Eg from simple Turtle model to TARQL script (also generate simple diagram, filter shown in red)

valexiev1's tweet photo. New #rdf2sparql (#rdf2rml) option https://t.co/fMEJn5tIHh for @ontotext #refine and #tarql: filter row by criteria.
Eg from simple Turtle model to TARQL script (also generate simple diagram, filter shown in red) https://t.co/pfCL4238vJ

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Claus Stadler @ClausStadler

over 3 years ago

Finally a new candidate release of @SANSA_Stack featuring a parallel #tarql implementation to map #CSV to #RDF using #SPARQL queries based on @ApacheJena, @hadoop and @ApacheSpark! Download: https://t.co/EXPOkQMDM4 Doc: https://t.co/HPOlc9TB7A

ClausStadler's tweet photo. Finally a new candidate release of @SANSA_Stack featuring a parallel #tarql implementation to map #CSV to #RDF using #SPARQL queries based on @ApacheJena, @hadoop and @ApacheSpark!

Download: https://t.co/EXPOkQMDM4
Doc: https://t.co/HPOlc9TB7A https://t.co/rzWNuC2xD2

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Vladimir Alexiev @valexiev1

almost 4 years ago

Generate #SPARQL #ETL conversion scripts from #semantic models! #rdf2rml now has generalized #rdf2sparql for @ontotext #Refine ("semantic" version of @openrefine) #SPARQL #construct and #update, and #TARQL #construct. https://t.co/oSOIrob6H0 https://t.co/BJz2aCTlPJ

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Ontotext @ontotext

about 4 years ago

A technical guide of loading data into @OntotextGraphDB - from data conversion (e.g. R2RML & #TARQL) to live smart data updates w/ Kafka & data virtualization w/ @ontop4obda, we've done the research & are ready to give you a hand on your #RDF journey: https://t.co/HMvz7mWkoA

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Carlos F. Enguix @Carlos_F_Enguix

about 5 years ago

Using #Tarql (Tables for #SPARQL) to Convert #Excel Spreadsheets to #RDF By @kurt_cagle https://t.co/KDYcpTjq9U

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Giuseppe Futia @giuseppe_futia

over 5 years ago

"Building #KnowledgeGraphs from Structured Sources". An explanation about the mapping approach (and languages) adopted to integrating heterogeneous data. My new article/tutorial for @TDataScience. #rml #jarql #tarql #r2rml #dataintegration #SemanticWeb https://t.co/YwgIGupHr3

giuseppe_futia's tweet photo. "Building #KnowledgeGraphs from Structured Sources".

An explanation about the mapping approach (and languages) adopted to integrating heterogeneous data.

My new article/tutorial for @TDataScience.

#rml #jarql #tarql #r2rml #dataintegration #SemanticWeb

https://t.co/YwgIGupHr3 https://t.co/qAyzzX3VMf

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Vladimir Alexiev @valexiev1

about 6 years ago

added rdf2tarql script to #rdfpuml #semanticModeling tool https://t.co/nPiz1JtDab. #TARQL is high-speed streaming convertor from CSV to RDF, used it on huge files (over 10M rows, 145 columns) using complex queries (480 lines: 110 prefixes, 33 nodes, 250 triples, 110 binds).

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Giovanni Pirrotta @gpirrotta

over 7 years ago

@noordungp @dataibi #OpenRefine per il #datacleaning l’ho usato molte volte. Per creare istanze RDF solitamente uso la libreria python #rdflib. Dai un’occhiata anche a #tarql per trasformare direttamente CSV in RDF. @marcyborg l’ha presentata a #ods18 https://t.co/HkTUTsZ3kk

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John Walker @wohnjalker

about 8 years ago

Found out today that #Tarql can read input from STDIN which allows to (amongst other things) pipe input from zipped file or http response #RDF #SPARQL

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