About: If-Range

This page provides a structured representation (serialized as HTML+RDFa) of the description of the entity denoted ("referred to") by the hyperlink that anchors the About: <Entity Label> text at the top.

The data is presented here in the form of a collection of Entity->Attribute->Value (EAV) or Subject->Predicate->Object (SPO) relations.

In conformance with core Web Architecture, the same description data may also be retrieved in a variety of other negotiable serialization formats, which currently include CSV, HTML+Microdata, (X)HTML+RDFa, N-Triples, Turtle, N3, RDF/JSON, JSON-LD, RDF/XML, Atom, and CXML.

Why is this page important?

This page and its neighbors provide 5-Star Linked Data URIs (Web Super Keys) for HTTP-accessible data. These URIs are powerful starting points for serendipitous data discovery using the Web's "follow your nose" pattern, as well as a key ingredient for SPARQL queries over HTTP, ODBC, JDBC, ADO.NET, OLE-DB, or XMLA connections.

A single link from this page can be the seed of a powerful Web traversal, en route to discovery and exploitation of unimagined insights, using existing tools such as browsers, spreadsheets, business intelligence and analytics packages, basic report writers, presentation generators, project management packages, and many others.

How can I discover more structured data like this?

A variety of discovery pointers are available to users and user agents (software programs) that include:

<link /> relations embedded within the <head /> section of each description page
"Link:" response headers included as part of HTTP response metadata.

Can I expose my own Web resources this way?

Yes! Simply include entries, based on the example below, in the <head/> section of your (X)HTML page, whether static or dynamically generated --

<link rel="related"
    title="My Data in Linked Data form"
    href="http://linkeddata.uriburner.com/about/id/<scheme-part-of-url>/<host-part-of-url>/<path-part-of-url>"
    />

The scheme part is the first bit of a URI, up to but not including the first colon (":"). The host part includes the port, if any, and is found between the double solidus ("//") following the first colon, and the first solidus ("/") thereafter. The path part is everything thereafter (possibly including a query part or fragment identifier part).

For example, if your original page were at --

http://en.wikipedia.org/wiki/Linked_Data

-- the scheme part is "http", the host part is "en.wikipedia.org", and the path part is "wiki/Linked_Data". You could therefore provide access to a Linked Data graph rendition by including a <head/> entry like this --

<link
    rel="related"
    title="Linked data - Wikipedia, the free encyclopedia - in Linked Data form"
    href="http://linkeddata.uriburner.com/about/id/http/en.wikipedia.org/wiki/Linked_Data"
    />

Additional Information

URIBurner.com -- a live service that produces pages like this
OpenLink Data Explorer (ODE) -- a browser plug-in that enables you to browse and bookmark Linked Data pages via additions to the browser menus, both main and contextual
- ODE usage examples

Sponging disallowed (Read-only view)

The If-Range header (see RFC 2616, section 14.27)

% meta-cartridges called:

Meta-cartridge [execution time]:

Subject of Relation
Object of Relation

Property	Value
type	Thinghttp://www.w3.org/2002/07/owl#Thing
comment	The If-Range header (see RFC 2616, section 14.27) (en)
label	If-Range (en)
described by	proxy:entity/http/www.w3.org/2006/http-headerhttp://ods-qa.openlinksw.com:8896/about/id/entity/http/www.w3.org/2006/http-header http://ods-qa.openlinksw.com/about/id/entity/http/www.w3.org/2006/http-headerhttp://ods-qa.openlinksw.com/about/id/entity/http/www.w3.org/2006/http-header

Property	Value
first	nodeID://b777057nodeID://b777057 nodeID://b777190nodeID://b777190 nodeID://b777323nodeID://b777323 nodeID://b777456nodeID://b777456 nodeID://b797270nodeID://b797270 nodeID://b797403nodeID://b797403 nodeID://b797536nodeID://b797536 nodeID://b797669nodeID://b797669 nodeID://b827761nodeID://b827761 nodeID://b827894nodeID://b827894 nodeID://b828027nodeID://b828027 nodeID://b828160nodeID://b828160 nodeID://b912279nodeID://b912279 nodeID://b912412nodeID://b912412 nodeID://b913019nodeID://b913019 nodeID://b913152nodeID://b913152 nodeID://b920320nodeID://b920320 nodeID://b920453nodeID://b920453 nodeID://b981491nodeID://b981491 nodeID://b981624nodeID://b981624 nodeID://b982300nodeID://b982300 nodeID://b982433nodeID://b982433 nodeID://b1045993nodeID://b1045993 nodeID://b1144469nodeID://b1144469 nodeID://b1156687nodeID://b1156687 nodeID://b1156820nodeID://b1156820 nodeID://b1160132nodeID://b1160132 nodeID://b1160265nodeID://b1160265 nodeID://b1226872nodeID://b1226872 nodeID://b1227005nodeID://b1227005 nodeID://b1278346nodeID://b1278346 nodeID://b1278555nodeID://b1278555 nodeID://b1305547nodeID://b1305547 nodeID://b1354647nodeID://b1354647 nodeID://b1354782nodeID://b1354782 nodeID://b1365266nodeID://b1365266 nodeID://b1365399nodeID://b1365399 nodeID://b1378543nodeID://b1378543 nodeID://b1378677nodeID://b1378677 nodeID://b1385077nodeID://b1385077 nodeID://b1385210nodeID://b1385210 nodeID://b1469238nodeID://b1469238 nodeID://b1480372nodeID://b1480372 nodeID://b1556453nodeID://b1556453 nodeID://b1556623nodeID://b1556623 nodeID://b1580629nodeID://b1580629 nodeID://b1580762nodeID://b1580762 nodeID://b1597412nodeID://b1597412 nodeID://b1597545nodeID://b1597545 nodeID://b1630932nodeID://b1630932 nodeID://b1631065nodeID://b1631065 nodeID://b1637464nodeID://b1637464 nodeID://b1637597nodeID://b1637597 nodeID://b1687363nodeID://b1687363 nodeID://b1687496nodeID://b1687496 nodeID://b1749718nodeID://b1749718 nodeID://b1749851nodeID://b1749851
topic	http://www.w3.org/2006/http-headerhttp://www.w3.org/2006/http-header
about	proxy:entity/http/www.w3.org/2006/http-headerhttp://ods-qa.openlinksw.com:8896/about/id/entity/http/www.w3.org/2006/http-header