Project:SPARQL/examples
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Food Composition Tables in WikiFCD
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wbt: <https://wikifcd.wikibase.cloud/prop/direct/>
PREFIX wb: <https://wikifcd.wikibase.cloud/entity/>
PREFIX p: <https://wikifcd.wikibase.cloud/prop/>
PREFIX prov: <http://www.w3.org/ns/prov#>
SELECT ?item ?itemLabel WHERE {
?item wbt:P1 wb:Q12.
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
==
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wbt: <https://wikifcd.wikibase.cloud/prop/direct/>
PREFIX wb: <https://wikifcd.wikibase.cloud/entity/>
PREFIX p: <https://wikifcd.wikibase.cloud/prop/>
PREFIX pr: <https://wikifcd.wikibase.cloud/prop/reference/>
PREFIX prov: <http://www.w3.org/ns/prov#>
SELECT ?food ?foodLabel ?code WHERE {
?food wbt:P315 ?code;
p:P315 [ prov:wasDerivedFrom [pr:P62 wb:Q568274]].
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
Timeline View of FCTs with Publication Dates
#defaultView:Timeline
#Food Composition Tables in WikiFCD with publication dates
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wbt: <https://wikifcd.wikibase.cloud/prop/direct/>
PREFIX wb: <https://wikifcd.wikibase.cloud/entity/>
PREFIX p: <https://wikifcd.wikibase.cloud/prop/>
PREFIX prov: <http://www.w3.org/ns/prov#>
SELECT DISTINCT ?item ?itemLabel ?date WHERE {
?item wbt:P1 wb:Q12.
?item wbt:P58 ?date.
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
WikiFCD federated query for food items with foodOn id and NALT id
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wbt: <https://wikifcd.wikibase.cloud/prop/direct/>
PREFIX wb: <https://wikifcd.wikibase.cloud/entity/>
PREFIX p: <https://wikifcd.wikibase.cloud/prop/>
PREFIX pr: <https://wikifcd.wikibase.cloud/prop/reference/>
PREFIX dct: <http://purl.org/dc/terms/>
SELECT DISTINCT ?item ?itemLabel ?foodon ?nalt WHERE {
?food wbt:P73 ?item.
?item wbt:P1 wb:Q20.
?food wbt:P309 ?foodon.
?item wbt:P61 ?wikidata.
?item rdfs:label ?itemLabel
SERVICE <https://query.wikidata.org/sparql> {
?wikidata wdt:P2004 ?nalt
}}
WikiFCD food items with FoodOn identifier
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wbt: <https://wikifcd.wikibase.cloud/prop/direct/>
PREFIX wb: <https://wikifcd.wikibase.cloud/entity/>
SELECT DISTINCT ?food ?foodLabel ?foodon WHERE {
?food wbt:P309 ?foodon;
rdfs:label ?foodLabel.
}
WikiFCD Count of Properties by Property Type
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wbt: <https://wikifcd.wikibase.cloud/prop/direct/>
PREFIX wb: <https://wikifcd.wikibase.cloud/entity/>
SELECT (COUNT(?property) as ?pcount ) ?wbtype WHERE {
?property rdf:type wikibase:Property.
?property wikibase:propertyType ?wbtype.
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
GROUP BY ?wbtype
ORDER BY DESC(?pcount)
Graph Visualization of Food Items with Stated Taxon Source Referenced to a FCT
#defaultView:Graph
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wbt: <https://wikifcd.wikibase.cloud/prop/direct/>
PREFIX wb: <https://wikifcd.wikibase.cloud/entity/>
PREFIX p: <https://wikifcd.wikibase.cloud/prop/>
PREFIX pr: <https://wikifcd.wikibase.cloud/prop/reference/>
SELECT ?item ?itemLabel ?taxon ("00FFFF" AS ?rgb) ?taxonLabel WHERE {
?item wbt:P73 ?taxon;
p:P73 [prov:wasDerivedFrom [pr:P62 ?source ]].
?source wbt:P1 wb:Q12.
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
Federated Query WikiFCD Taxon Name is Main Subject of a Scientific Article
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wbt: <https://wikifcd.wikibase.cloud/prop/direct/>
PREFIX wb: <https://wikifcd.wikibase.cloud/entity/>
SELECT DISTINCT ?item ?itemLabel ?wikidata ?article ?articleLabel WHERE {
?item wbt:P1 wb:Q20.
?item wbt:P61 ?wikidata.
?item rdfs:label ?itemLabel .
SERVICE <https://query.wikidata.org/sparql> {
?article wdt:P921 ?wikidata.
?article rdfs:label ?articleLabel.
}}
Limit 100
Federated Query WikiFCD PFaF with Optional Image
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wbt: <https://wikifcd.wikibase.cloud/prop/direct/>
PREFIX wb: <https://wikifcd.wikibase.cloud/entity/>
SELECT DISTINCT ?food ?foodLabel ?taxon ?value (SAMPLE (?img) AS ?image)
WHERE {
?food wbt:P73 ?taxon.
?taxon wbt:P61 ?wikidata.
?food rdfs:label ?foodLabel .
SERVICE <https://query.wikidata.org/sparql> {
?wikidata wdt:P4301 ?value.
OPTIONAL {?wikidata wdt:P18 ?img.}
}}
GROUP BY ?food ?foodLabel ?taxon ?value
Food Items with SMILING Cambodia Food Code and Reference
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wbt: <https://wikifcd.wikibase.cloud/prop/direct/>
PREFIX wb: <https://wikifcd.wikibase.cloud/entity/>
PREFIX p: <https://wikifcd.wikibase.cloud/prop/>
PREFIX pr: <https://wikifcd.wikibase.cloud/prop/reference/>
PREFIX prov: <http://www.w3.org/ns/prov#>
SELECT ?food ?foodLabel ?code WHERE {
?food wbt:P313 ?code;
p:P313 [ prov:wasDerivedFrom [pr:P62 wb:Q128052]].
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
Ranked List of Food Items Containing Most to Least DHA (Docosahexaenoic acid)
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wbt: <https://wikifcd.wikibase.cloud/prop/direct/>
PREFIX wb: <https://wikifcd.wikibase.cloud/entity/>
PREFIX p: <https://wikifcd.wikibase.cloud/prop/>
PREFIX psv: <https://wikifcd.wikibase.cloud/prop/statement/value/>
SELECT ?itemLabel ?_DHA ?unitLabel WHERE {
?item p:P135/psv:P135 ?DHA.
?DHA wikibase:quantityAmount ?_DHA.
?DHA wikibase:quantityUnit ?unit.
{ SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en"} }}
ORDER BY DESC(?_DHA)