nif tutorial

http://www.freme-project.eu/

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http://persistence.uni-leipzig.org/nlp2rdf/


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@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#> .

<http://example.org/document/1#char=0,11>a nif:String , nif:Context , nif:RFC5147String ;nif:isString "the content"^^xsd:string;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "11"^^xsd:nonNegativeInteger;nif:sourceUrl <http://differentday.blogspot.com/2007_01_01_archive.html> .

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@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#> .

<http://example.org/document/1#char=0,21>a nif:String , nif:Context , nif:RFC5147String ;nif:isString "We talk about Xiamen."^^xsd:string;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "21"^^xsd:nonNegativeInteger;nif:sourceUrl <http://differentday.blogspot.com/2007_01_01_archive.html> .

<http://example.org/document/1#char=14,20>a nif:String , nif:RFC5147String ;nif:referenceContext <http://example.org/document/1#char=0,3680> ;nif:anchorOf "Xiamen"^^xsd:string ;nif:beginIndex "14"^^xsd:nonNegativeInteger ;nif:endIndex "20"^^xsd:nonNegativeInteger ;nif:wasConvertedFrom <http://example.org?t=url&f=html&i=http://somewebpage.com#char=0,2820> ;a nif:Word, nif:Phrase ;itsrdf:taIdentRef <http://dbpedia.org/resource/Xiamen> .itsrdf:taClassRef <http://dbpedia.org/ontology/City> ;itsrdf:taClassRef <http://dbpedia.org/ontology/Settlement> ;itsrdf:taClassRef <http://dbpedia.org/ontology/PopulatedPlace> ;itsrdf:taClassRef <http://dbpedia.org/ontology/Place> ;

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@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#> .


<http://example.org/document/1#char=14,20>a nif:String , nif:RFC5147String , nif:Word, nif:Phrase ;nif:referenceContext <http://example.org/document/1#char=0,3680> ;nif:anchorOf "Xiamen"^^xsd:string ;nif:beginIndex "14"^^xsd:nonNegativeInteger ;nif:endIndex "20"^^xsd:nonNegativeInteger ;nif:sourceUrl <http://differentday.blogspot.com/2007_01_01_archive.html> .nif:wasConvertedFrom <http://example.com/?informat=html&intype=url&input=http://differentday.blogspot.com/2007_01_01_archive.html/&xpath=/html/body[1]/h2[1]/span[1]/text()[1]>.

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@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#> .@prefix itsrdf: <http://www.w3.org/2005/11/its/rdf#> .


<http://example.org/document/1#char=14,20>a nif:String , nif:RFC5147String , nif:Word, nif:Phrase ;nif:referenceContext <http://example.org/document/1#char=0,3680> ;nif:anchorOf "Xiamen"^^xsd:string ;nif:beginIndex "14"^^xsd:nonNegativeInteger ;nif:endIndex "20"^^xsd:nonNegativeInteger ;itsrdf:taIdentRef <http://dbpedia.org/resource/Xiamen> .itsrdf:taClassRef <http://dbpedia.org/ontology/City> ;itsrdf:taClassRef <http://dbpedia.org/ontology/PopulatedPlace> ;itsrdf:taClassRef <http://dbpedia.org/ontology/Place> ;

http://www.w3.org/2005/11/its/rdf-content/its-rdf.html

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@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#> .@prefix itsrdf: <http://www.w3.org/2005/11/its/rdf#> .

// NIF document for processing - named entity extraction.<http://example.org/document/1#char=0,21>

a nif:String , nif:Context , nif:RFC5147String ;nif:isString "We talk about Xiamen."^^xsd:string;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "21"^^xsd:nonNegativeInteger;nif:sourceUrl <http://differentday.blogspot.com/2007_01_01_archive.html> .

// Detected entity mention linked with its DBpedia representation and ontology class.<http://example.org/document/1#char=14,20>

a nif:String , nif:RFC5147String , nif:Word, nif:Phrase ;nif:referenceContext <http://example.org/document/1#char=0,3680> ;nif:anchorOf "Xiamen"""^^xsd:string ;nif:beginIndex "14"^^xsd:nonNegativeInteger ;nif:endIndex "20"^^xsd:nonNegativeInteger ;itsrdf:taIdentRef <http://dbpedia.org/resource/Xiamen> .itsrdf:taClassRef <http://dbpedia.org/ontology/City> ;

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// Input NIF document for translation.<http://example.org/document/1#char=0,17>

a nif:String , nif:Context , nif:RFC5147String ;nif:isString "text to translate"@en;itsrdf:translate "yes" ;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "17"^^xsd:nonNegativeInteger;nif:sourceUrl <http://differentday.blogspot.com/2007_01_01_archive.html> .

// Translated document in NIF.<http://example.org/document/1#char=0,17>

a nif:String , nif:Context , nif:RFC5147String ;nif:isString "text to translate"@en;itsrdf:target "translated text"@fr ;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "17"^^xsd:nonNegativeInteger;nif:sourceUrl <http://differentday.blogspot.com/2007_01_01_archive.html> .

http://www.w3.org/TR/its20/

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// Input NIF document for translation.<http://example.org/document/1#char=0,17>

a nif:String , nif:Context , nif:RFC5147String ;nif:isString "text to translate"@en;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "3680"^^xsd:nonNegativeInteger.

// String within the document intended for translation.<http://example.org/document/1#char=0,4>

a nif:String , nif:RFC5147String ;nif:anchorOf "text"@en;itsrdf:translate "yes" ;nif:referenceContext <http://example.org/document/1#char=0,17>.

// String within the document not intended for translation.<http://example.org/document/1#char=8,17>

a nif:String , nif:RFC5147String ;nif:anchorOf "translate"@en;itsrdf:translate "no" ;nif:referenceContext <http://example.org/document/1#char=0,17>.

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@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#> .@prefix itsrdf: <http://www.w3.org/2005/11/its/rdf#> .@prefix vt: <http://www.w3.org/2005/11/its/rdf#> .

// Input NIF document for translation.<http://example.org/document/en#char=0,55>

a nif:String , nif:Context , nif:RFC5147String ;nif:isString "My destination is only a 'hop-and-a-skip' from my home."@en;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "55"^^xsd:nonNegativeInteger;itsrdf:translate "yes" .

// NIF document containing the translated content.<http://example.org/document/de#char=0,57>

a nif:String , nif:Context , nif:RFC5147String ;nif:anchorOf "Mein Ziel ist nur ein 'Katzen-sprung' von meinem Zuhause."@de;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "57"^^xsd:nonNegativeInteger;

// Link between the translated document and the source.<http://example.org/document/en#char=0,55>

vt:translatedAs <http://example.org/document/de#char=0,57>.

http://blog.phil-ritchie.net/idiomatic-prose/2015/03/16/my-crazy-idea-for-nif/

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// Input NIF document to be processed.<http://example.org/document/1#char=0,131>

a nif:String , nif:Context , nif:RFC5147String ;nif:isString "A computer is a general purpose device that can be programmed to carry out a set of arithmetic or logical operations automatically."@en;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "131"^^xsd:nonNegativeInteger.

// Annotated terminology in NIF.<http://example.org/document/1#char=2,10>

a nif:String , nif:RFC5147String ;nif:anchorOf "computer"@en;itsrdf:termInfoRef <#1431254> ;itsrdf:term "yes" ;nif:referenceContext <http://example.org/document/1#char=0,131>.

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// The NIF document.<http://example.org/document/1#char=0,59>

a nif:String , nif:Context , nif:RFC5147String ;nif:isString "Gringoire, a practical philosopher of the streets of Paris."@en;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "59"^^xsd:nonNegativeInteger.

// Annotated entity mention with link to DBpedia resource.<http://example.org/document/1#char=0,9>

a nif:String , nif:RFC5147String ;nif:anchorOf "Gringoire"@en;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "9"^^xsd:nonNegativeInteger.itsrdf:taIdentRef <http://dbpedia.org/resource/Pierre_Gringoire> ;nif:referenceContext <http://example.org/document/1#char=0,59>.

// Visualised NIF: HTML + microdata.<p><span about="http://dbpedia.org/resource/Pierre_Gringoire" property="schema:name"

>Gringoire</span>, a practical philosopher of the streets of Paris.</p>

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// Annotated entity mention with link to a DBpedia resource.<http://example.org/document/1#char=0,6>

a nif:String , nif:RFC5147String ;nif:anchorOf "Berlin"@en;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "6"^^xsd:nonNegativeInteger;itsrdf:taIdentRef <http://dbpedia.org/resource/Berlin> .

@prefix geo: <http://www.w3.org/2003/01/geo/wgs84_pos#> .

// Entity enriched with geo-coordinates.<http://example.org/document/1#char=0,6>

a nif:String , nif:RFC5147String ;nif:anchorOf "Berlin"@en;nif:beginIndex "0"^^xsd:nonNegativeInteger;nif:endIndex "6"^^xsd:nonNegativeInteger;itsrdf:taIdentRef <http://dbpedia.org/resource/Berlin>;geo:lat "52.516666";geo:long "13.383333" .

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> POST /e-link/?f=turtle&t=direct HTTP/1.1> Host: sandbox.freme-project.eu> Accept: application/rdf+xml> > ... data for conversion ...

< HTTP/1.1 200 OK< Content-Type: application/rdf+xml<< ... results converted in rdf/xml ...

@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#> .@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .@prefix itsrdf: <http://www.w3.org/2005/11/its/rdf#> .

// The NIF context document.<http://example.org/document/1#char=0,40>

a nif:String, nif:Context, nif:RFC5147String ;nif:isString "My favourite actress in Natalie Portman."^^xsd:string ;nif:beginIndex "0"^^xsd:nonNegativeInteger ;nif:endIndex "40"^^xsd:nonNegativeInteger ;

nif:sourceUrl <http://differentday.blogspot.com/2007_01_01_archive.html> .

// Annotated entity mention with link to a DBpedia resource.<http://example.org/document/1#char=24,39>

a nif:String, nif:RFC5147String ;nif:anchorOf "Natalie Portman"@en;nif:beginIndex "24"^^xsd:nonNegativeInteger;nif:endIndex "39"^^xsd:nonNegativeInteger;itsrdf:taIdentRef <http://dbpedia.org/resource/Natalie_Portman> ;nif:referenceContext <http://example.org/document/1#char=0,40> .

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http://www.w3.org/TeamSubmission/n3/

<http://example.org/document/1#char=0,40> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#String> .<http://example.org/document/1#char=0,40> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#Context> .<http://example.org/document/1#char=0,40> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#RFC5147String> .<http://example.org/document/1#char=0,40> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#isString> "My favourite actress in Natalie Portman." .<http://example.org/document/1#char=0,40> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#beginIndex> "0"^^<http://www.w3.org/2001/XMLSchema#nonNegativeInteger> .<http://example.org/document/1#char=0,40> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#endIndex> "40"^^<http://www.w3.org/2001/XMLSchema#nonNegativeInteger> .<http://example.org/document/1#char=0,40> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#sourceUrl> <http://differentday.blogspot.com/2007_01_01_archive.html> .<http://example.org/document/1#char=24,39> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#String> .<http://example.org/document/1#char=24,39> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#RFC5147String> .<http://example.org/document/1#char=24,39> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#anchorOf> "Natalie Portman"@en .<http://example.org/document/1#char=24,39> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#beginIndex> "0"^^<http://www.w3.org/2001/XMLSchema#nonNegativeInteger> .<http://example.org/document/1#char=24,39> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#endIndex> "0"^^<http://www.w3.org/2001/XMLSchema#nonNegativeInteger> .<http://example.org/document/1#char=24,39> <http://www.w3.org/2005/11/its/rdf#taIdentRef> <http://dbpedia.org/resource/Natalie_Portman> .<http://example.org/document/1#char=24,39> <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#referenceContext> <http://example.org/document/1#char=0,40> .

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http://www.w3.org/TR/n-triples/

<?xml version="1.0" encoding="utf-8" ?><rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:nif="http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#" xmlns:itsrdf="http://www.w3.org/2005/11/its/rdf#">

<rdf:Description rdf:about="http://example.org/document/1#char=0,40"> <rdf:type rdf:resource="http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#String"/> <rdf:type rdf:resource="http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#Context"/> <rdf:type rdf:resource="http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#RFC5147String"/> <nif:isString rdf:datatype="http://www.w3.org/2001/XMLSchema#string">My favourite actress in Natalie

Portman.</nif:isString> <nif:beginIndex rdf:datatype="http://www.w3.org/2001/XMLSchema#nonNegativeInteger">0</nif:beginIndex> <nif:endIndex rdf:datatype="http://www.w3.org/2001/XMLSchema#nonNegativeInteger">40</nif:endIndex> <nif:sourceUrl rdf:resource="http://differentday.blogspot.com/2007_01_01_archive.html"/> </rdf:Description>

<nif:String rdf:about="http://example.org/document/1#char=24,39"> <rdf:type rdf:resource="http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#RFC5147String"/> <nif:anchorOf xml:lang="en">Natalie Portman</nif:anchorOf> <nif:beginIndex rdf:datatype="http://www.w3.org/2001/XMLSchema#nonNegativeInteger">0</nif:beginIndex> <nif:endIndex rdf:datatype="http://www.w3.org/2001/XMLSchema#nonNegativeInteger">0</nif:endIndex> <nif:taIdentRef rdf:resource="http://dbpedia.org/resource/Natalie_Portman"/> <itsrdf:referenceContext rdf:resource="http://example.org/document/1#char=0,40"/> </nif:String></rdf:RDF>

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// Description of a person in JSON-LD{

"@context": "http://json-ld.org/contexts/person.jsonld","@id": "http://dbpedia.org/resource/John_Lennon","name": "John Lennon","born": "1940-10-09","spouse": "http://dbpedia.org/resource/Cynthia_Lennon"

}

// Description of a person in N3 notation@prefix foaf: <http://xmlns.com/foaf/0.1/> .@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .@prefix schema: <http://schema.org/> .@prefix xml: <http://www.w3.org/XML/1998/namespace> .@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://dbpedia.org/resource/John_Lennon> schema:birthDate "1940-10-09"^^xsd:dateTime ; schema:spouse <http://dbpedia.org/resource/Cynthia_Lennon> ; foaf:name "John Lennon" .

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http://json-ld.org/contexts/person.jsonld

http://dbpedia.org/resource/John_Lennon

http://www.w3.org/TR/json-ld/

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// Description of an event.{

// Defining short names and links to concepts and properties in an ontology."@context": {

"ical": "http://www.w3.org/2002/12/cal/ical#","xsd": "http://www.w3.org/2001/XMLSchema#","ical:dtstart": {

"@type": "xsd:dateTime"}

},"@id": "http://example.org/resource/Lady_Gaga_Concert_in_New_Orleans","ical:summary": "Lady Gaga Concert",

"ical:location": "New Orleans Arena, New Orleans, Louisiana, USA", "ical:dtstart": "2011-04-09T20:00Z"}

http://www.w3.org/2002/12/cal/ical#

http://www.w3.org/2001/XMLSchema#


"@context": {"ical": "http://www.w3.org/2002/12/cal/ical#","xsd": "http://www.w3.org/2001/XMLSchema#","ical:dtstart": {

"@type": "xsd:dateTime"}


"ical:location": "New Orleans Arena, New Orleans, Louisiana, USA", "ical:dtstart": "2011-04-09T20:00Z"}

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"@context": {"ical": "http://www.w3.org/2002/12/cal/ical#","xsd": "http://www.w3.org/2001/XMLSchema#","ical:dtstart": {

"@type": "xsd:dateTime" // typed value},"Event": "http://schema.org/Event"


"ical:location": "New Orleans Arena, New Orleans, Louisiana, USA", "ical:dtstart": "2011-04-09T20:00Z",

// typing of the node as "Event""@type": "Event"

}

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// The NIF documents is one JSON object.{ // Prefixes definitions. "@context": { "dbpedia": "http://dbpedia.org/resource/", "itsrdf": "http://www.w3.org/2005/11/its/rdf#", "nif": "http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#", "rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#", "rdfs": "http://www.w3.org/2000/01/rdf-schema#", "xsd": "http://www.w3.org/2001/XMLSchema#" },...

... // The instances of concepts such as string annotations and context documents // are stored in the "@graph" array. "@graph": [ // Node representing the NIF context document. { "@id": "http://example.org/document/1#char=0,40", "@type": [ "nif:String", "nif:Context", "nif:RFC5147String" ], "nif:beginIndex": { "@type": "xsd:nonNegativeInteger", "@value": "0" }, "nif:endIndex": { "@type": "xsd:nonNegativeInteger", "@value": "40" }, "nif:isString": "My favourite actress in Natalie Portman.", "nif:sourceUrl": { "@id": "http://differentday.blogspot.com/2007_01_01_archive.html" } }...

... // Node representing the string annotation of "Natalie Portman" { "@id": "http://example.org/document/1#char=24,39", "@type": [ "nif:RFC5147String", "nif:String" ], "itsrdf:taIdentRef": { "@id": "dbpedia:Natalie_Portman" }, "nif:anchorOf": { "@language": "en", "@value": "Natalie Portman" }, "nif:beginIndex": { "@value": "24" }, "nif:endIndex": { "@value": "39" }, "nif:referenceContext": { "@id": "http://example.org/document/1#char=0,40" } } ] } // End of the NIF document.

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http://persistence.uni-leipzig.org/nlp2rdf/specification/api.html

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prefix=http://example.org%23 and input "My favourite actress is Natalie Portman."

<http://example.org#char=0,40>a nif:String, nif:Context, nif:RFC5147String ;nif:isString "My favourite actress in Natalie Portman."^^xsd:string ;nif:beginIndex "0"^^xsd:nonNegativeInteger ;nif:endIndex "40"^^xsd:nonNegativeInteger .

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http://example.org/document/1#char=0,40


●curl -v "http://spotlight.nlp2rdf.aksw.org/spotlight?f=text&i=This+is+Germany.&t=direct&confidence=0.3"

> GET /spotlight?f=text&i=This+is+Germany.&t=direct&confidence=0.3 HTTP/1.1> Host: spotlight.nlp2rdf.aksw.org> Accept: */*

< HTTP/1.1 200 OK< Content-Type: text/turtle<< ... results in turtle ...

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●> POST /spotlight?f=text&t=direct&confidence=0.3 HTTP/1.1> Host: spotlight.nlp2rdf.aksw.org> Accept: */*> > This is Germany

< HTTP/1.1 200 OK< Content-Type: text/turtle< Location: http://spotlight.nlp2rdf.aksw.org/spotlight/document154

... after some time the client can check the results at the URI in the Location header.

> GET /http://spotlight.nlp2rdf.aksw.org/spotlight/document154 HTTP/1.1> Host: spotlight.nlp2rdf.aksw.org> Accept: */*

< HTTP/1.1 200 OK< Content-Type: text/turtle< < ... results in turtle ...

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http://aksw.org/Projects/GERBIL.html


http://demo.nlp2rdf.aksw.org/


https://github.com/NLP2RDF/software

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http://nlp2rdf.org/


http://dashboard.nlp2rdf.aksw.org/

http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core/nif-core.html

http://www.w3.org/TR/its20/#nif-backconversion

https://github.com/NLP2RDF/



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http://www.w3.org/2005/11/its/rdf-content/its-rdf.html

http://json-ld.org/

http://www.w3.org/TR/json-ld/

https://github.com/digitalbazaar/jsonld.js

http://www.w3.org/TeamSubmission/n3/

http://en.wikipedia.org/wiki/Notation3

http://www.w3.org/TeamSubmission/turtle/

http://www.w3.org/TR/2004/REC-rdf-primer-20040210/

https://jena.apache.org/

https://jena.apache.org/

http://www.dotnetrdf.org/

http://www.dotnetrdf.org/

http://rdf-translator.appspot.com/

https://www.wuala.com/fsasaki/Documents/projects/freme/presentations/?key=oHQ8oIZy8d5k

https://www.wuala.com/fsasaki/Documents/projects/freme/presentations/?key=oHQ8oIZy8d5k

Photo

[to be included]

http://www.tilde.com/

http://www.iminds.be/

http://www.agroknow.gr/agroknow

http://wripl.com/

http://www.vistatec.com/index.html

http://infai.org/de/Aktuelles

http://www.ismb.it/

http://www.dfki.de/web

nif tutorial

Technology

prefix nif

rfc5147string nif

nonnegativeinteger nif

phrase nif

referencecontext nif

fr nif

input nif document

prefix xsd