コード例 #1
0
        public ActionResult Item(string id)
        {
            var sparql = @"
PREFIX : <urn:>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>

CONSTRUCT {
    ?scheme
        a skos:ConceptScheme ;
        skos:prefLabel ?schemeLabel ;
        skos:hasTopConcept ?concept ;
        skos:editorialNote ?editorialNote ;
        skos:notation ?notation ;
        skos:definition ?definition ;
        skos:scopeNote ?scopeNote
    .

    ?concept
        a skos:Concept ;
        skos:prefLabel ?conceptLabel ;
    .
}
WHERE {
    BIND(@parameter AS ?scheme)

    ?scheme
        a skos:ConceptScheme ;
        skos:prefLabel ?schemePrefLabel ;
        skos:hasTopConcept ?concept ;
    .

    ?concept
        skos:prefLabel ?conceptPrefLabel ;
    .

    BIND(STR(?schemePrefLabel) AS ?schemeLabel)
    BIND(STR(?conceptPrefLabel) AS ?conceptLabel)

    OPTIONAL { ?scheme skos:definition ?definition . }
    OPTIONAL { ?scheme skos:editorialNote ?editorialNote . }
    OPTIONAL { ?scheme skos:notation ?notation . }
    OPTIONAL { ?scheme skos:scopeNote ?scopeNote . }
}
";

            var graph = new Skos(this.VocabularyService.Execute(sparql, new Uri(Program.BaseUri, id)));

            return(this.View(graph.ConceptSchemes.Single(cs => cs.Id == id)));
        }
コード例 #2
0
        public ActionResult Item(string id)
        {
            var sparql = @"
PREFIX : <urn:>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>

CONSTRUCT {
    ?concept
        <urn:selected> true ;
        a skos:Concept ;
        skos:prefLabel ?conceptLabel ;
        skos:altLabel ?altLabel ;
        skos:definition ?definition ;
        skos:editorialNote ?editorialNote ;
        skos:historyNote ?historyNote ;
        skos:notation ?notation ;
        skos:narrower ?narrower ;
        skos:broader ?broader ;
        skos:inScheme ?scheme ;
        skos:topConceptOf ?topConceptOf;
        skos:scopeNote ?scopeNote;
        skos:related ?related .

    ?narrower
        a skos:Concept ;
        skos:prefLabel ?narrowerLabel .

    ?broader
        a skos:Concept ;
        skos:prefLabel ?broaderLabel .

    ?related
        a skos:Concept ;
        skos:prefLabel ?relatedLabel .

    ?scheme
        a skos:ConceptScheme ;
        skos:prefLabel ?schemeLabel .

    ?parent
        a skos:Collection ;
        skos:member ?concept ;
        skos:prefLabel ?parentLabel .
}
WHERE {
    BIND(@parameter AS ?concept)

    ?concept
        a skos:Concept ;
        skos:prefLabel ?conceptPrefLabel .

    BIND(STR(?conceptPrefLabel) AS ?conceptLabel)

    OPTIONAL {
        ?concept skos:altLabel ?conceptAltLabel .

        BIND(STR(?conceptAltLabel) AS ?altLabel)
    }
    OPTIONAL { ?concept skos:definition ?definition . }
    OPTIONAL { ?concept skos:editorialNote ?editorialNote . }
    OPTIONAL { ?concept skos:historyNote ?historyNote . }
    OPTIONAL { ?concept skos:notation ?notation . }
    OPTIONAL { ?concept skos:topConceptOf ?topConceptOf . }
    OPTIONAL { ?concept skos:scopeNote ?scopeNote . }

    OPTIONAL {
        ?narrower
            ^skos:narrower ?concept ;
            skos:prefLabel ?narrowerPrefLabel .

        BIND(STR(?narrowerPrefLabel) AS ?narrowerLabel)
    }

    OPTIONAL {
        ?broader
            ^skos:broader ?concept ;
            skos:prefLabel ?broaderPrefLabel .

        BIND(STR(?broaderPrefLabel) AS ?broaderLabel)
    }

    OPTIONAL {
        ?related
            ^skos:related ?concept ;
            skos:prefLabel ?relatedPrefLabel .

        BIND(STR(?relatedPrefLabel) AS ?relatedLabel)
    }

    OPTIONAL {
        ?scheme
            ^skos:inScheme ?concept ;
            skos:prefLabel ?schemePrefLabel .

        BIND(STR(?schemePrefLabel) AS ?schemeLabel)
    }

    OPTIONAL {
        ?parent
            skos:member ?concept ;
            skos:prefLabel ?parentPrefLabel .

        BIND(STR(?parentPrefLabel) AS ?parentLabel)
    }
}
";

            var graph = new Skos(this.VocabularyService.Execute(sparql, new Uri(Program.BaseUri, id)));

            return(this.View(graph.Concepts.Single(c => c.Id == id)));
        }
コード例 #3
0
        public ActionResult Tree(string id)
        {
            var sparql = @"
PREFIX : <urn:>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>

CONSTRUCT {
    ?scheme
        a skos:ConceptScheme ;
        skos:prefLabel ?schemeLabel ;
        skos:hasTopConcept ?topConcept ;
    .

    ?concept
        a skos:Concept ;
        skos:narrower ?narrower ;
        skos:prefLabel ?conceptLabel ;
    .
}
WHERE {
    BIND(@parameter AS ?scheme)

    {
        ?scheme
            a skos:ConceptScheme ;
            skos:prefLabel ?schemePrefLabel ;
            skos:hasTopConcept ?topConcept ;
        .

        BIND(STR(?schemePrefLabel) AS ?schemeLabel)
    }
    UNION
    {
        ?concept
            skos:inScheme ?scheme ;
            skos:prefLabel ?conceptPrefLabel ;
        .

        BIND(STR(?conceptPrefLabel) AS ?conceptLabel)

        OPTIONAL {
            ?narrower
                ^skos:narrower ?concept ;
                skos:inScheme ?scheme ;
            .
        }
    }
}
";

            var g = new Skos(this.VocabularyService.Execute(sparql, new Uri(Program.BaseUri, id)));

            foreach (var scheme in g.ConceptSchemes)
            {
                foreach (var topConcept in scheme.HasTopConcept)
                {
                    CutCycles(topConcept);
                }
            }

            return(this.View(g.ConceptSchemes.Single(cs => cs.Id == id)));
        }
コード例 #4
0
        public ActionResult Item(string id)
        {
            var sparql = @"
PREFIX : <urn:>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>

CONSTRUCT {
    ?collection
        <urn:selected> true ;
        a skos:Collection ;
        skos:prefLabel ?collectionLabel ;
        skos:member ?concept ;
        skos:member ?child ;
    .

    ?concept
        a skos:Concept ;
        skos:prefLabel ?conceptLabel ;
    .

    ?parent
        a skos:Collection ;
        skos:member ?collection ;
        skos:prefLabel ?parentLabel ;
    .

    ?child
        a skos:Collection ;
        skos:prefLabel ?childLabel ;
    .
}
WHERE {
    BIND(@parameter AS ?collection)

    ?collection
        skos:prefLabel ?collectionPrefLabel ;
    .

    BIND(STR(?collectionPrefLabel) AS ?collectionLabel)

    OPTIONAL {
        ?concept
            a skos:Concept ;
            ^skos:member ?collection ;
            skos:prefLabel ?conceptPrefLabel ;
        .

        BIND(STR(?conceptPrefLabel) AS ?conceptLabel)
    }

    OPTIONAL {
        ?parent
            a skos:Collection ;
            skos:member ?collection ;
            skos:prefLabel ?parentPrefLabel ;
        .

        BIND(STR(?parentPrefLabel) AS ?parentLabel)
    }

    OPTIONAL {
        ?child
            a skos:Collection ;
            ^skos:member ?collection ;
            skos:prefLabel ?childPrefLabel ;
        .

        BIND(STR(?childPrefLabel) AS ?childLabel)
    }
}
";

            var skos       = new Skos(this.VocabularyService.Execute(sparql, new Uri(Program.BaseUri, id)));
            var collection = skos.Collections.SingleOrDefault(c => c.Id == id);

            if (collection is null)
            {
                return(NotFound());
            }

            return(View(collection));
        }