PREFIX a: <http://www.w3.org/2000/10/annotation-ns#>
PREFIX dc: <http://purl.org/dc/elements/1.1/>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?given ?family
WHERE {
{
?annot a:annotates <http://www.w3.org/TR/rdf-sparql-query/> .
?annot dc:creator ?c .
OPTIONAL {?c foaf:givenName ?given ;
foaf:familyName ?family }
} UNION {
?c !foaf:knows/foaf:knows? ?thing.
?thing rdfs
} MINUS {
?thing rdfs:label "剛柔流"@jp
}
FILTER isBlank(?c)
}