プロパティ抽出器(multi_property_filter)｜Mash up the Linked Open Data

プロパティ抽出器(multi_property_filter)

window.onload = function() {
	var keyword = getParameterFromURL("subject"); // obtain keyword from the URL "?subject="
	var list = ""; // list to be displayed
	var prop_list0 = new Array();

$.each(LinkData.getWorks(), function(workKey, workValue) {
		$.each(LinkData.getFiles(workValue), function(fileKey, fileValue) {
			var hit = ""; // list of subjects whose URI matches keyword
			var nHit = 0; // number of subjects whose URI matches keyword

$.each(LinkData.getSubjects(workValue, fileValue), function(subjKey, subjValue) {

var s = ""; // subject to be displayed
					//var prop0 = LinkData.getTriplesBySubject(workValue, fileValue, subjValue);
				$.each( LinkData.getTriplesBySubject(workValue, fileValue, subjValue), function( tripleKey, tripleValue ) {
					var prop = tripleValue.property;

prop_list0.push(getLastName(prop));

});
			});
		});
	});
	var b = prop_list0.filter(function (x, i, self) {
            return self.indexOf(x) === i;
        });
	//document.write(prop_list0);
		document.write(b);
	//document.write(prop0);
	window.find(highlight);
};

// Get a parameter value in URL (e.g. ?paramString=value )
function getParameterFromURL( paramString )
{			
	var value = "";
	var topWindow = top.window.location.search;
	if( topWindow ){
		var q = decodeURIComponent(topWindow.substring(1,topWindow.length)).split("&");
		for ( var i = 0; i < q.length; i++ ){
			var r = q[i].split("=");
			if ( r[0] == paramString )
				value = r[1];
		}
	}
 	return value;
}

// Highlight keyword in the string
function highlight( string, keyword )
{
	if ( keyword.length > 0 ) {
		var ss = string.split(keyword);
		var len = ss.length;
		if ( len > 1 ) {
			string = ss[0];
			for ( i = 1; i < len; i++ )
//				string += ""+keyword+""+ss[i];
				string += ""+keyword+""+ss[i];
		}
	}
	return string;
}

// get the last name of the string separated with # and /
function getLastName( string )
{
	string = decodeURIComponent(string);
	var sharp = string.split("#");
	var slash = sharp[sharp.length-1].split("/");
	var lastName = slash[slash.length-1];
	return lastName;
}

// return a link to Google map search
function addLinkToMap( latitude, longitude )
{
	var s = " <a target=\"_blank\" href=\"http://www.google.com/maps/?q=" + latitude + "," + longitude + "\">Show map</a>";
	return s;
}

// shortening URL e.g. http://.../123.jpg
function shortenURL( url )
{
	url = decodeURIComponent(url);
	var slash = url.split("/");
	var lastName = slash[slash.length-1];
	return url.split(":")[0]+"://.../"+lastName;
}

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入力データ
概要
保存した実行結果

同じデータを使っているアプリケーション

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このアプリには入力データがないか、非公開/限定公開のデータが含まれています。

Link http://app.linkdata.org/run/app1s1074i?tab=readme