- Dec 2023
-
learningsparql.com learningsparql.com
-
Learning SPARQL Querying and Updating with SPARQL 1.1
책 뿐만 아니라 계속 업데이트 되는 기사도 있다.
-
- Nov 2023
-
ontobee.org ontobee.orgOntobee1
Tags
Annotators
URL
-
- Oct 2023
-
rdf.insee.fr rdf.insee.fr
-
blog.rolandl.fr blog.rolandl.fr
-
www.learningsparql.com www.learningsparql.com
Tags
Annotators
URL
-
-
developer.data.world developer.data.world
-
docs.data.world docs.data.world
Tags
Annotators
URL
-
-
data.world data.world
Tags
Annotators
URL
-
-
levelup.gitconnected.com levelup.gitconnected.com
-
www.slideshare.net www.slideshare.net
-
www.w3.org www.w3.org
-
-
jena.apache.org jena.apache.org
Tags
Annotators
URL
-
-
networkedplanet.com networkedplanet.com
-
ns.inria.fr ns.inria.frLDScript1
Tags
Annotators
URL
-
-
www.dailymotion.com www.dailymotion.com
-
-
www.ahp-numerique.fr www.ahp-numerique.fr
-
www.ahp-numerique.fr www.ahp-numerique.fr
Tags
Annotators
URL
-
-
api.bnf.fr api.bnf.fr
Tags
Annotators
URL
-
-
www.biblibre.com www.biblibre.com
-
graphdb.ontotext.com graphdb.ontotext.com
-
www.w3.org www.w3.org
Tags
Annotators
URL
-
-
w3c.github.io w3c.github.io
Tags
Annotators
URL
-
-
www.slideshare.net www.slideshare.net
Tags
Annotators
URL
-
-
cambridgesemantics.com cambridgesemantics.com
-
cambridgesemantics.com cambridgesemantics.com
-
johnsamuel.info johnsamuel.info
Tags
Annotators
URL
-
-
gist.github.com gist.github.com
-
console curl -G https://wdqs-beta.wmflabs.org/bigdata/namespace/wdq/sparql --data-urlencode query=' select distinct ?type where { ?thing a ?type } limit
Tags
Annotators
URL
-
-
-
Federated SPARQL Query, incorporating data from both DBpedia & Wikidata
```sparql PREFIX wd: http://www.wikidata.org/entity/ PREFIX wdt: http://www.wikidata.org/prop/direct/ PREFIX wikibase: http://wikiba.se/ontology# PREFIX p: http://www.wikidata.org/prop/ PREFIX ps: http://www.wikidata.org/prop/statement/ PREFIX pq: http://www.wikidata.org/prop/qualifier/ PREFIX bd: http://www.bigdata.com/rdf# PREFIX owl: http://www.w3.org/2002/07/owl# PREFIX rdfs: http://www.w3.org/2000/01/rdf-schema# PREFIX foaf: http://xmlns.com/foaf/0.1/ PREFIX dct: http://purl.org/dc/terms/SELECT DISTINCT ?dbpediaID AS ?href xsd:string(?label) AS ?name ?description ?subjectText ?item AS ?wikidataID ?dbpediaID ?image ?picture WHERE { SERVICE http://query.wikidata.org/sparql { SELECT DISTINCT ?item ?itemLabel ?numero ( SAMPLE(?pic) AS ?picture ) WHERE { ?item p:P528 ?catalogStatement . ?catalogStatement ps:P528 ?numero . ?catalogStatement pq:P972 wd:Q14530 . OPTIONAL { ?item wdt:P18 ?pic } . SERVICE wikibase:label { bd:serviceParam wikibase:language "en" } } GROUP BY ?item ?itemLabel ?numero ORDER BY ?numero }
SERVICE <http://dbpedia.org/sparql> { SELECT ?item ?dbpediaID ?label ?image ?description ?subjectText FROM <http://dbpedia.org> WHERE { ?dbpediaID owl:sameAs ?item ; rdfs:label ?label ; foaf:depiction ?image ; rdfs:comment ?description ; dct:subject [ rdfs:label ?subjectText ] . FILTER ( LANG(?label) = "en" ) FILTER ( LANG(?description) = "en" ) } }} ```
-
-
stackoverflow.com stackoverflow.com
- Sep 2023
-
www.wikidata.org www.wikidata.org
Tags
Annotators
URL
-
- Aug 2023
-
opendata.stackexchange.com opendata.stackexchange.com
-
query.wikidata.org query.wikidata.org
Tags
Annotators
URL
-
-
www.mediawiki.org www.mediawiki.org
-
opendata.stackexchange.com opendata.stackexchange.com
- Jul 2023
-
enterprise-knowledge.com enterprise-knowledge.com
-
w3c.github.io w3c.github.io
-
www.youtube.com www.youtube.com
-
-
news.ycombinator.com news.ycombinator.com
Tags
Annotators
URL
-
-
www.datasciencecentral.com www.datasciencecentral.com
-
www.ontotext.com www.ontotext.com
-
w3c.github.io w3c.github.io
Tags
Annotators
URL
-
- Jun 2023
-
graphdb.ontotext.com graphdb.ontotext.com
-
www.wikidata.org www.wikidata.org
Tags
Annotators
URL
-
-
linkedwiki.com linkedwiki.com
-
```sparql PREFIX rdfs: http://www.w3.org/2000/01/rdf-schema# PREFIX owl: http://www.w3.org/2002/07/owl#
SELECT ?superclass ?subclass FROM http://dbpedia.org WHERE {?superclass a owl:Class ; rdfs:subClassOf+ ?subclass }
LIMIT 100 ```
-
-
www.stardog.com www.stardog.com
-
-
www.youtube.com www.youtube.com
-
-
stackoverflow.com stackoverflow.com
-
en.wikibooks.org en.wikibooks.org
-
-
en.wikibooks.org en.wikibooks.org
Tags
Annotators
URL
-
-
www.w3.org www.w3.org
-
-
rzine-reviews.github.io rzine-reviews.github.io
Tags
Annotators
URL
-
-
jbarrasa.com jbarrasa.com
-
www.ahp-numerique.fr www.ahp-numerique.fr
-
www.ahp-numerique.fr www.ahp-numerique.fr
-
linkedwiki.com linkedwiki.com
-
```sparql PREFIX pm20: http://purl.org/pressemappe20/folder/ PREFIX p: http://www.wikidata.org/prop/ PREFIX pq: http://www.wikidata.org/prop/qualifier/ PREFIX skos: http://www.w3.org/2004/02/skos/core# PREFIX wdt: http://www.wikidata.org/prop/direct/ PREFIX wd: http://www.wikidata.org/entity/
SELECT ?wd ?skosRelation ?pm20
construct {
?wd ?skosRelation ?pm20 .
}
where { service https://query.wikidata.org/sparql { # wd items with PM20 ID ?wd wdt:P4293 ?pm20Id . filter(isLiteral(?pm20Id)) # # mapping relation optional { ?wd p:P4293/pq:P4390 ?relation . # URL of the equivalent skos property ?relation wdt:P2699 ?skosRelation1 . } } # bind as URIs bind(uri(concat('http://purl.org/pressemappe20/folder/', ?pm20Id)) as ?pm20) bind(if(bound(?skosRelation1), ?skosRelation1, uri('http://www.w3.org/2004/02/skos/core#exactMatch')) as ?skosRelation) } ```
-
-
stackoverflow.com stackoverflow.com
-
stackoverflow.com stackoverflow.com
-
-
bnf.hypotheses.org bnf.hypotheses.org
-
bnf.hypotheses.org bnf.hypotheses.org
Tags
Annotators
URL
-
-
data.mimo-db.eu data.mimo-db.eu
Tags
Annotators
URL
-
-
zestedesavoir.com zestedesavoir.com
-
blogs.pjjk.net blogs.pjjk.net
-
query.wikidata.org query.wikidata.org
-
-
openmethods.dariah.eu openmethods.dariah.eu
Tags
Annotators
URL
-
-
sparql-anything.cc sparql-anything.cc
-
-
lim.univ-reunion.fr lim.univ-reunion.fr
-
www.dataversity.net www.dataversity.net
-
cambridgesemantics.com cambridgesemantics.com
-
Tags
Annotators
URL
-
-
sage.univ-nantes.fr sage.univ-nantes.frSaGe1
Tags
Annotators
URL
-
-
blog.wolfram.com blog.wolfram.com
-
www.youtube.com www.youtube.com
-
-
lca2022.linux.org.au lca2022.linux.org.au
- May 2023
-
graphdb.ontotext.com graphdb.ontotext.com
-
graphdb.ontotext.com graphdb.ontotext.com
-
For example, when merging four different datasets, you can use the following query on DBpedia to select everything about Sofia:
sparql SELECT * { { <http://dbpedia.org/resource/Sofia> ?p ?o . } UNION { <http://data.nytimes.com/nytimes:N82091399958465550531> ?p ?o . } UNION { <http://sws.geonames.org/727011/> ?p ?o . } UNION { <http://rdf.freebase.com/ns/m/0ftjx> ?p ?o . } }sparql SELECT * { ?s ?p ?o FILTER (?s IN ( <http://dbpedia.org/resource/Sofia>, <http://data.nytimes.com/nytimes:N82091399958465550531>, <http://sws.geonames.org/727011/>, <http://rdf.freebase.com/ns/m/0ftjx>)) }
-
-
www.w3.org www.w3.org
Tags
Annotators
URL
-
-
www.w3.org www.w3.org
-
4.1 RDF/XML Service Description
```bash
Given the HTTP request:
GET /sparql/ HTTP/1.1 Host: www.example
the SPARQL service responds with an RDF/XML encoded
service description (no content negotiation or RDFa
encoding is used):
HTTP/1.1 200 OK Date: Fri, 09 Oct 2009 17:31:12 GMT Server: Apache/1.3.29 (Unix) PHP/4.3.4 DAV/1.0.3 Connection: close Content-Type: application/rdf+xml
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:sd="http://www.w3.org/ns/sparql-service-description#" xmlns:prof="http://www.w3.org/ns/owl-profile/" xmlns:void="http://rdfs.org/ns/void#"> <sd:Service> <sd:endpoint rdf:resource="http://www.example/sparql/"/> <sd:supportedLanguage rdf:resource="http://www.w3.org/ns/sparql-service-description#SPARQL11Query"/> <sd:resultFormat rdf:resource="http://www.w3.org/ns/formats/RDF_XML"/> <sd:resultFormat rdf:resource="http://www.w3.org/ns/formats/Turtle"/> <sd:feature rdf:resource="http://www.w3.org/ns/sparql-service-description#DereferencesURIs"/> <sd:defaultEntailmentRegime rdf:resource="http://www.w3.org/ns/entailment/RDFS"/> <sd:extensionFunction> <sd:Function rdf:about="http://example.org/Distance"/> </sd:extensionFunction> <sd:defaultDataset> <sd:Dataset> <sd:defaultGraph> <sd:Graph> <void:triples rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">100</void:triples> </sd:Graph> </sd:defaultGraph> <sd:namedGraph> <sd:NamedGraph> <sd:name rdf:resource="http://www.example/named-graph"/> <sd:entailmentRegime rdf:resource="http://www.w3.org/ns/entailment/OWL-RDF-Based"/> <sd:supportedEntailmentProfile rdf:resource="http://www.w3.org/ns/owl-profile/RL"/> <sd:graph> <sd:Graph> <void:triples rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">2000</void:triples> </sd:Graph> </sd:graph> </sd:NamedGraph> </sd:namedGraph> </sd:Dataset> </sd:defaultDataset> </sd:Service> </rdf:RDF> ```
Tags
Annotators
URL
-
-
dbpedia.org dbpedia.org
Tags
Annotators
URL
-
-
dbpedia.org dbpedia.org
Tags
Annotators
URL
-
-
www.strategicstructures.com www.strategicstructures.com
-
roamjs.com roamjs.com
Tags
Annotators
URL
-
-
louisshulman.medium.com louisshulman.medium.com
-
www.sciencedirect.com www.sciencedirect.com
-
-
sparql SELECT ?type (COUNT(DISTINCT ?oeuvre) AS ?c) WHERE { VALUES ?type { wd:Q838948 } ?oeuvre wdt:P31 ?type. { ?oeuvre ?link ?museum. } union { ?museum ?link ?oeuvre. } ?museum wdt:P31 wd:Q33506. } GROUP BY ?type ORDER BY DESC (?c)
-
-
-
sparql SELECT ?type (COUNT(DISTINCT ?oeuvre) AS ?c) WHERE { VALUES ?type { <http://schema.org/CreativeWork> <http://schema.org/Painting> <http://dbpedia.org/ontology/Artwork> <http://dbpedia.org/ontology/Painting> } ?oeuvre a ?type . } GROUP BY ?type ORDER BY desc(?c)
-
- Apr 2023
-
vocab.getty.edu vocab.getty.edu
Tags
- rdf
- culture
- wikipedia:en=Cultural_Objects_Name_Authority
- wikipedia:en=Categories_for_the_Description_of_Works_of_Art
- wikipedia:en=Getty_Vocabulary_Program
- getty
- art
- sparql
- wikipedia:en=Union_List_of_Artist_Names
- wikipedia:en=Art_&_Architecture_Thesaurus
- wikipedia:en=Getty_Thesaurus_of_Geographic_Names
Annotators
URL
-
-
vocab.getty.edu vocab.getty.edu
Tags
Annotators
URL
-
- Mar 2023
-
web.archive.org web.archive.org
-
us.patents.aksw.org us.patents.aksw.org
-
-
www.bobdc.com www.bobdc.com
-
```sparql PREFIX wd: http://www.wikidata.org/entity/ PREFIX gist: https://ontologies.semanticarts.com/gist/ PREFIX dcterms: http://purl.org/dc/terms/
SELECT DISTINCT ?commitTitle ?commitTime ?filename ?textLine WHERE {
?commit a wd:Q20058545 ; # it's a commit gist:hasPart ?part ; dcterms:subject ?commitSubject ; gist:atDateTime ?commitTime .
?commitSubject dcterms:title ?commitTitle .
?part gist:produces ?contiguousLines .
?contiguousLines gist:occursIn ?file ; http://example.com/containedTextContainer ?textContainer .
?file gist:name ?filename . ?textContainer ?line ?textLine .
FILTER(contains(?textLine,"music")) } ```
Tags
Annotators
URL
-
-
Tags
Annotators
URL
-
-
ci.mines-stetienne.fr ci.mines-stetienne.fr
Tags
Annotators
URL
-
- Jan 2023
-
librarycarpentry.org librarycarpentry.org
Tags
Annotators
URL
-
-
lms.fun-mooc.fr lms.fun-mooc.fr
Tags
Annotators
URL
-
-
lms.fun-mooc.fr lms.fun-mooc.fr
-
documentation.huma-num.fr documentation.huma-num.fr
Tags
Annotators
URL
-
-
www3.cs.stonybrook.edu www3.cs.stonybrook.edu
Tags
Annotators
URL
-
-
vocabs.dariah.eu vocabs.dariah.eu
-
-
skosmos.org skosmos.orgSkosmos1
Tags
Annotators
URL
-
-
franz.com franz.com
-
query.wikidata.org query.wikidata.org
-
kit_wikidata PigmentosBIOcolores
SPARQL
-
- Dec 2022
-
depinfo.u-cergy.fr depinfo.u-cergy.frrdf1
-
linkeddatafragments.org linkeddatafragments.org
- Nov 2022
-
data.inventaire.io data.inventaire.io
Tags
Annotators
URL
-
-
streamreasoning.github.io streamreasoning.github.io
Tags
Annotators
URL
-
-
zazuko.com zazuko.com
Tags
Annotators
URL
-
-
Tags
Annotators
URL
-
-
rdf.insee.fr rdf.insee.fr
Tags
Annotators
URL
-
- Oct 2022
-
www.youtube.com www.youtube.com
-
- Sep 2022
-
api.bnf.fr api.bnf.fr
Tags
Annotators
URL
-
- Aug 2022
-
pats.cs.cf.ac.uk pats.cs.cf.ac.uk
Tags
Annotators
URL
-
-
pats.cs.cf.ac.uk pats.cs.cf.ac.uk
Tags
Annotators
URL
-
-
iiif.io iiif.io
Tags
Annotators
URL
-
-
stackoverflow.com stackoverflow.com
-
musicbrainz.org musicbrainz.org
-
bash curl -H 'Accept: application/ld+json' https://musicbrainz.org/artist/20ff3303-4fe2-4a47-a1b6-291e26aa3438
Tags
Annotators
URL
-
-
agrovoc.fao.org agrovoc.fao.org
Tags
Annotators
URL
-
- Jul 2022
-
perso.liris.cnrs.fr perso.liris.cnrs.fr
Tags
Annotators
URL
-
- Jun 2022
-
-
Servizi
Forse evidenzierei di già la possibilità di usare standard come SPARQL per accedere ai dati. Mentre per accedere ai dati in CSV (o dati su database) ho necessità di creare delle interfacce ad-hoc
-
- May 2022
-
dbtune.org dbtune.org
Tags
Annotators
URL
-
-
www.slideshare.net www.slideshare.net
Tags
Annotators
URL
-
-
www.slideshare.net www.slideshare.net
-
www.bobdc.com www.bobdc.com
-
-
rbdd.cnrs.fr rbdd.cnrs.fr
-
-
rbdd.cnrs.fr rbdd.cnrs.fr
-
-
www.bobdc.com www.bobdc.com
-
```sparql PREFIX rdfs: http://www.w3.org/2000/01/rdf-schema# PREFIX i: http://learningsparql.com/ns/instrument/ PREFIX s: http://learningsparql.com/ns/schema/ PREFIX b: http://www.bobdc.com/ns/beatles/
SELECT ?britishGroup WHERE { ?bassist b:favoriteBritishGroup ?britishGroup . SERVICE https://dydra.com/bobdc/beatles-musicians/sparql { SELECT ?bassist WHERE { ?song a s:Song ; rdfs:label "The Long And Winding Road" ; i:bass ?bassist . } } } ```
-
-
www.bobdc.com www.bobdc.com
Tags
Annotators
URL
-
-
www.bobdc.com www.bobdc.com
-
sparql PREFIX osmt: <https://wiki.openstreetmap.org/wiki/Key:> SELECT * WHERE { ?museum osmt:addr:city "New York"; osmt:tourism "museum"; osmt:wikidata ?wikidataID . }
Tags
Annotators
URL
-
-
www.bobdc.com www.bobdc.com
-
-
gist.github.com gist.github.com
-
```sparql PREFIX rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns# PREFIX skos: http://www.w3.org/2004/02/skos/core# PREFIX schema: http://schema.org/ prefix owl: http://www.w3.org/2002/07/owl# prefix rdfs: http://www.w3.org/2000/01/rdf-schema#
CONSTRUCT { http://schema.org/ a skos:ConceptScheme ; skos:hasTopConcept schema:Thing . ?child a skos:Concept ; skos:broaderTransitive ?parent ; skos:broader ?ancestors ; skos:prefLabel ?label ; skos:definition ?desc ; skos:inScheme ?ext . ?parent skos:narrowerTransitive ?child . ?ancestors skos:narrower ?child .<br /> } WHERE { ?child rdfs:subClassOf ?parent . ?child rdfs:subClassOf+ ?ancestors . OPTIONAL { ?child rdfs:label ?label } OPTIONAL { ?child rdfs:comment ?desc } OPTIONAL { ?child schema:isPartOf ?ext } } ```
-
-
www.navigae.fr www.navigae.fr
Tags
Annotators
URL
-
-
opengeospatial.github.io opengeospatial.github.io
-
www.geosparql.org www.geosparql.org
Tags
Annotators
URL
-
-
pdfs.semanticscholar.org pdfs.semanticscholar.org
-
data.world data.world
Tags
Annotators
URL
-
-
les-ateliers-du-web-semantique.gitpages.huma-num.fr les-ateliers-du-web-semantique.gitpages.huma-num.fr
-
www.slideshare.net www.slideshare.net
Tags
Annotators
URL
-
-
data.culture.fr data.culture.fr
Tags
Annotators
URL
-
-
skos.um.es skos.um.es
Tags
Annotators
URL
-
-
fr.blog.openfoodfacts.org fr.blog.openfoodfacts.org
-
sparql PREFIX food: <https://data.lirmm.fr/ontologies/food#> SELECT ?s ?code WHERE { ?s <https://www.w3.org/1999/02/22-rdf-syntax-ns#type> food:FoodProduct . ?s food:containsIngredient ?i . ?i food:food <https://fr.openfoodfacts.org/ingredient/sucre> . ?i food:rank "1" OPTIONAL { ?s food:code ?code } . }
-
-
eur-lex.europa.eu eur-lex.europa.eu
Tags
Annotators
URL
-
-
foodkg.github.io foodkg.github.ioFoodKG1
Tags
Annotators
URL
-
-
wiki.myexperiment.org wiki.myexperiment.org
- Mar 2022
-
www.wikidata.org www.wikidata.org
Tags
Annotators
URL
-
-
wikidata-todo.toolforge.org wikidata-todo.toolforge.org
Tags
Annotators
URL
-
- Feb 2022
-
atomgraph.github.io atomgraph.github.io
Tags
Annotators
URL
-
-
Local file Local file
-
Zusätzlich bietet die Abfragesprache SPARQL die Möglichkeit,RDF-kodierte semantische Daten strukturiert abzufragen, wobei bereits (beschränkter)Gebrauch der Möglichkeit logischer Schlussfolgerungen gemacht werden kann.
SPARQL = Abfragesprache von RDF
-
-
github.com github.com
-
sql use "http://triplr.org/sparyql/sparql.xml" as sparql; select * from sparql where query="PREFIX foaf: <http://xmlns.com/foaf/0.1/> SELECT $nick $name FROM <http://www.dajobe.org/foaf.rdf> WHERE { $x a foaf:Person . $x foaf:nick $nick . $x foaf:name $name }" and service="http://sparql.org/sparql"
-
-
Tags
Annotators
URL
-
-
www.w3.org www.w3.org
Tags
Annotators
URL
-
-
crschmidt.net crschmidt.net
-
```xml <iq to='crschmidt@crschmidt.net/sparql' type='get' id='2'> <query xmlns='http://www.w3.org/2005/09/xmpp-sparql-binding'> SELECT ?a WHERE { ?a &http://xmlns.com/foaf/0.1/nick> "crschmidt". } </query> </iq>
<iq to='crschmidt@crschmidt.net/sparql' type='result' id='2' from='crschmidt@crschmidt.net/sparql'> <query xmlns='http://www.w3.org/2005/09/xmpp-sparql-binding'> <meta /> <sparql xmlns='http://www.w3.org/2001/sw/DataAccess/rf1/result'> <head> <variable name='a'/> </head> <results> <result> </result> <result> </result> <result> </result> </results> </sparql> </query> </iq> ```
Tags
Annotators
URL
-
- Jan 2022
-
www.iro.umontreal.ca www.iro.umontreal.ca
-
ods-qa.openlinksw.com ods-qa.openlinksw.comGrappa1
-
Grappa : A GraphQL-SPARQL-Bridge test tool
Tags
Annotators
URL
-
-
slideplayer.com slideplayer.com
-
-
www.slideshare.net www.slideshare.net
-
-
www.slideshare.net www.slideshare.net
Tags
Annotators
URL
-
- Dec 2021
-
comunica.dev comunica.dev
-
Flexible SPARQL and GraphQL over decentralized RDF on the Web.
-
- May 2021
-
www.ulisp.com www.ulisp.com
-
Note that variables cannot appear in the predicate position.
-
- Jun 2020
-
github.com github.com
-
sansa-stack.net sansa-stack.net
Tags
Annotators
URL
-
-
ceur-ws.org ceur-ws.org
Tags
Annotators
URL
-
- Jan 2020
- Nov 2019
-
medium.com medium.com
