blocks|key|4361683|text|我知道这不能直接回答您的问题，但是您可以使用4store，它是一个稳定的、经过验证的三元库，并用.Net为它编写一个客户端，而不是开发您自己的三元库。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4361684|相关问题|4361685|4361686|Which+Triplestore+for+rapid+semantic+web+development?|unordered-list-item|4361687|RDF/OWL/SPARQL/Triple+Stores/Reasoners+and+other+Semantic+Web+APIs+for+C#?|4361688|4361689|entityMap|0|LINK|mutability|MUTABLE|url|http://4store.org/|1|https://stackoverflow.com/questions/304920/which-triplestore-for-rapid-semantic-web-development|2|https://stackoverflow.com/questions/870417/rdf-owl-sparql-triple-stores-reasoners-and-other-semantic-web-apis-for-c^0|M|6|0|0|0|0|0|1H|1|0|0|22|2|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|13|8|@]|9|@]|C|$]]|$1|G|3|H|5|I|7|14|8|@]|9|@$A|15|B|16|1|17]]|C|$]]|$1|J|3|K|5|I|7|18|8|@]|9|@$A|19|B|1A|1|1B]]|C|$]]|$1|L|3|-4|5|6|7|1C|8|@]|9|@]|C|$]]|$1|M|3|-4|5|6|7|1D|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]|U|$5|P|Q|R|C|$S|V]]|W|$5|P|Q|R|C|$S|X]]]]

I know this doesn't directly answer your question, but you could use <a href="http://4store.org/" rel="nofollow noreferrer">4store</a> which is a stable, proven triplestore, and write a client for it in .Net, instead of developing your own triplestore.

Related questions

<ul>
<li><a href="https://stackoverflow.com/questions/304920/which-triplestore-for-rapid-semantic-web-development">Which Triplestore for rapid semantic web development?</a></li>
<li><a href="https://stackoverflow.com/questions/870417/rdf-owl-sparql-triple-stores-reasoners-and-other-semantic-web-apis-for-c">RDF/OWL/SPARQL/Triple Stores/Reasoners and other Semantic Web APIs for C#?</a></li>
</ul>

blocks|key|890277|text|作为其Semantics+SDK的一部分，Intellidimension提供了一个基于.NET的内存三元组存储。如果你联系他们，他们通常会提供免费的研究/教育许可证。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|890278|我每天都在C#和PowerShell上使用他们的技术，我真的很享受。|890279|//disclaimer:+really+the+first+time+I+have+used+F#+so+this+may+not+be+any+good...
//but+it+does+work

open+Intellidimension.Rdf
open+System.IO

let+rdfXml+=+File.ReadAllText(@"C:\ontology.owl")
let+gds+=+new+GraphDataSource()
gds.Read(rdfXml)+%7C>+ignore
let+tbl+=+gds.Query("select+?s+?p+?o+where+{?s+?p+?o}+limit+10")

System.Console.Write(tbl.RowCount)
System.Console.ReadLine()+%7C>+ignore|code-block|syntax|javascript|890280|entityMap|0|LINK|mutability|MUTABLE|url|http://www.intellidimension.com/products/semantics-sdk/^0|3|D|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

Intellidimension offers a .NET based in-memory triple store as part of their <a href="http://www.intellidimension.com/products/semantics-sdk/" rel="nofollow noreferrer">Semantics SDK</a>. They often provide free licenses for research/education if you contact them.

I use their technology every single day from C# and PowerShell though and I really enjoy it.

<pre><code>//disclaimer: really the first time I have used F# so this may not be any good...
//but it does work

open Intellidimension.Rdf
open System.IO

let rdfXml = File.ReadAllText(@"C:\ontology.owl")
let gds = new GraphDataSource()
gds.Read(rdfXml) |&gt; ignore
let tbl = gds.Query("select ?s ?p ?o where {?s ?p ?o} limit 10")

System.Console.Write(tbl.RowCount)
System.Console.ReadLine() |&gt; ignore
</code></pre>

blocks|key|2894955|text|还有SemWeb，这是一个C#库，它提供了自己的基于SQL三重存储-+http://razor.occams.info/code/semweb/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2894956|我正在为RDF开发一个名为dotNetRDF的新C#库，并且刚刚发布了最新的Alpha+http://www.dotnetrdf.org。|2894957|这是一个与spoon16展示的程序等效的程序：|2894958|open+System
open+VDS.RDF
open+VDS.RDF.Parsing
open+VDS.RDF.Query

//Get+a+Graph+and+fill+it+from+a+file
let+g+=+new+Graph()
let+parser+=+new+TurtleParser()
parser.Load(g,+"test.ttl")

//Place+into+a+Triple+Store+and+query
let+store+=+new+TripleStore()
store.Load(g)
let+results+=+store.ExecuteQuery("SELECT+?s+?p+?o+WHERE+{?s+?p+?o}+LIMIT+10")+:?>+SparqlResultSet

//Output+the+results
Console.WriteLine(results.Count.ToString()+%5E+"+Results")
for+result+in+results.Results+do
++Console.WriteLine(result.ToString())
done

//Wait+for+user+to+hit+enter+so+they+can+see+the+results
Console.ReadLine()+%7C>+ignore|code-block|syntax|javascript|2894959|我的图书馆目前支持我自己的SQL数据库、AllegroGraph、4store、Joseki、Sesame、Talis和Virtuoso作为后备存储。|2894960|entityMap|0|LINK|mutability|MUTABLE|url|http://razor.occams.info/code/semweb/|1|http://www.dotnetrdf.org/^0|Z|11|0|0|18|O|1|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@$A|13|B|14|1|15]]|C|$]]|$1|F|3|G|5|6|7|16|8|@]|9|@]|C|$]]|$1|H|3|I|5|J|7|17|8|@]|9|@]|C|$K|L]]|$1|M|3|N|5|6|7|18|8|@]|9|@]|C|$]]|$1|O|3|-4|5|6|7|19|8|@]|9|@]|C|$]]]|P|$Q|$5|R|S|T|C|$U|V]]|W|$5|R|S|T|C|$U|X]]]]

There is also SemWeb which is a C# library which provides it's own SQL based Triple Store - <a href="http://razor.occams.info/code/semweb/" rel="nofollow noreferrer">http://razor.occams.info/code/semweb/</a>

I'm working on a new C# library for RDF called dotNetRDF and have just released the latest Alpha <a href="http://www.dotnetrdf.org" rel="nofollow noreferrer">http://www.dotnetrdf.org</a>.

Here's an equivalent program to the one spoon16 showed:

<pre><code>open System
open VDS.RDF
open VDS.RDF.Parsing
open VDS.RDF.Query

//Get a Graph and fill it from a file
let g = new Graph()
let parser = new TurtleParser()
parser.Load(g, "test.ttl")

//Place into a Triple Store and query
let store = new TripleStore()
store.Load(g)
let results = store.ExecuteQuery("SELECT ?s ?p ?o WHERE {?s ?p ?o} LIMIT 10") :?&gt; SparqlResultSet

//Output the results
Console.WriteLine(results.Count.ToString() ^ " Results")
for result in results.Results do
 Console.WriteLine(result.ToString())
done

//Wait for user to hit enter so they can see the results
Console.ReadLine() |&gt; ignore
</code></pre>

My library currently supports my own SQL databases, AllegroGraph, 4store, Joseki, Sesame, Talis and Virtuoso as backing stores

blocks|key|883817|text|查看LinqToRdf，它除了简单的VS.NET托管建模工具外，还提供了完整的LINQ查询提供程序和处理内存中数据库时的往返数据：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|883818|var+ctx+=+new+MusicDataContext(@"http://localhost/linqtordf/SparqlQuery.aspx");
var+q+=+(from+t+in+ctx.Tracks
+++++where+t.Year+==+"2006"+&&
+++++++++++t.GenreName+==+"History+5+%7C+Fall+2006+%7C+UC+Berkeley"
+++++orderby+t.FileLocation
+++++select+new+{t.Title,+t.FileLocation}).Skip(10).Take(5);

foreach+(var+track+in+q)
{
+++Console.WriteLine(track.Title+%2B+":+"+%2B+track.FileLocation);
}+|code-block|syntax|javascript|883819|entityMap|0|LINK|mutability|MUTABLE|url|http://code.google.com/p/linqtordf^0|2|9|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

Check out <a href="http://code.google.com/p/linqtordf" rel="nofollow noreferrer">LinqToRdf</a> which, in addition to simple VS.NET hosted modeling tools, provides a full LINQ query provider and round-tripping data when dealing with in-memory databases:

<pre><code>var ctx = new MusicDataContext(@"http://localhost/linqtordf/SparqlQuery.aspx");
var q = (from t in ctx.Tracks
 where t.Year == "2006" &amp;&amp;
 t.GenreName == "History 5 | Fall 2006 | UC Berkeley"
 orderby t.FileLocation
 select new {t.Title, t.FileLocation}).Skip(10).Take(5);

foreach (var track in q)
{
 Console.WriteLine(track.Title + ": " + track.FileLocation);
} 
</code></pre>

blocks|key|4361896|text|这是一个示例代码，展示了如何使用F#连接到Sesame+Http存储库：http://debian.fmi.uni-sofia.bg/~toncho/myblog/archives/309-Using-F-to-connect-to-a-Sesame-repository.html|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4361897|entityMap|0|LINK|mutability|MUTABLE|url|http://debian.fmi.uni-sofia.bg/~toncho/myblog/archives/309-Using-F-to-connect-to-a-Sesame-repository.html^0|10|2X|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Aduna's Sesame framework is ported to .NET. This is a sample code that shows how to use F# to connect to Sesame Http repository: <a href="http://debian.fmi.uni-sofia.bg/~toncho/myblog/archives/309-Using-F-to-connect-to-a-Sesame-repository.html" rel="nofollow">http://debian.fmi.uni-sofia.bg/~toncho/myblog/archives/309-Using-F-to-connect-to-a-Sesame-repository.html</a>

What is an effective means of implementing an in memory semantic web triple store using the basic .NET collection classes using F#?

Are there any F# examples or projects already doing this?

Using F# for the semantic web implementing in memory triple stores

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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