Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Content_negotiation> ?p ?o }
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- Content_negotiation abstract "Content negotiation is a mechanism defined in the HTTP specification that makes it possible to serve different versions of a document (or more generally, a resource representation) at the same URI, so that user agents can specify which version fit their capabilities the best. One classical use of this mechanism is to serve an image in GIF or PNG format, so that a browser that cannot display PNG images (e.g. MS Internet Explorer 4) will be served the GIF version. To summarize how this works, when a user agent submits a request to a server, the user agent informs the server what media types it understands with ratings of how well it understands them. More precisely, the user agent provides an Accept HTTP header that lists acceptable media types and associated quality factors. The server is then able to supply the version of the resource that best fits the user agent's needs.So, a resource may be available in several different representations. For example, it might be available in different languages or different media types, or a combination. One way of selecting the most appropriate choice is to give the user an index page, and let them select. However it is often possible for the server to choose automatically. This works because browsers can send information as part of each request about the representations they prefer. For example, a browser could indicate that it would like to see information in German, if possible, else English will do. Browsers indicate their preferences by headers in the request. To request only German representations, the browser would send:Accept-Language: deNote that this preference will only be applied when there is a choice of representations and they vary by language.As an example of a more complex request, this browser has been configured to accept German and English, but prefer German, and to accept various media types, preferring HTML over plain text or other text types, and preferring GIF or JPEG over other media types, but also allowing any other media type as a last resort:Accept-Language: de; q=1.0, en; q=0.5Accept: text/html; q=1.0, text/*; q=0.8, image/gif; q=0.6, image/jpeg; q=0.6, image/*; q=0.5, */*; q=0.1In addition to content negotiation by content type and by language, there is an extension to use content negotiation to retrieve prior version in time with the Accept-Datetime header.RFC 7231 does not specify how to resolve trade-offs (such as, in the above example, choosing between an HTML page in English and a GIF image in German).".
- Content_negotiation wikiPageExternalLink content-negotiation.html.
- Content_negotiation wikiPageExternalLink 2.2.
- Content_negotiation wikiPageExternalLink content-negotiation.html.
- Content_negotiation wikiPageExternalLink php-content-negotiation.
- Content_negotiation wikiPageExternalLink section-5.3.
- Content_negotiation wikiPageExternalLink content-negotiation.
- Content_negotiation wikiPageID "1674267".
- Content_negotiation wikiPageLength "4135".
- Content_negotiation wikiPageOutDegree "13".
- Content_negotiation wikiPageRevisionID "707262175".
- Content_negotiation wikiPageWikiLink Category:Hypertext_Transfer_Protocol.
- Content_negotiation wikiPageWikiLink GIF.
- Content_negotiation wikiPageWikiLink HTTP_compression.
- Content_negotiation wikiPageWikiLink Hypertext_Transfer_Protocol.
- Content_negotiation wikiPageWikiLink IETF_language_tag.
- Content_negotiation wikiPageWikiLink JPEG.
- Content_negotiation wikiPageWikiLink List_of_HTTP_header_fields.
- Content_negotiation wikiPageWikiLink Media_type.
- Content_negotiation wikiPageWikiLink Portable_Network_Graphics.
- Content_negotiation wikiPageWikiLink Uniform_Resource_Identifier.
- Content_negotiation wikiPageWikiLink User_agent.
- Content_negotiation wikiPageWikiLink Web_server.
- Content_negotiation wikiPageWikiLinkText "Content negotiation".
- Content_negotiation wikiPageWikiLinkText "content negotiation".
- Content_negotiation wikiPageUsesTemplate Template:HTTP.
- Content_negotiation subject Category:Hypertext_Transfer_Protocol.
- Content_negotiation hypernym Mechanism.
- Content_negotiation type Organisation.
- Content_negotiation type Protocol.
- Content_negotiation type Redirect.
- Content_negotiation comment "Content negotiation is a mechanism defined in the HTTP specification that makes it possible to serve different versions of a document (or more generally, a resource representation) at the same URI, so that user agents can specify which version fit their capabilities the best. One classical use of this mechanism is to serve an image in GIF or PNG format, so that a browser that cannot display PNG images (e.g. MS Internet Explorer 4) will be served the GIF version.".
- Content_negotiation label "Content negotiation".
- Content_negotiation sameAs Q1128629.
- Content_negotiation sameAs Negociació_de_contingut.
- Content_negotiation sameAs Content_Negotiation.
- Content_negotiation sameAs Négociation_de_contenu.
- Content_negotiation sameAs HTTP_innholdsforhandling.
- Content_negotiation sameAs Language_negotiation.
- Content_negotiation sameAs m.05mf1b.
- Content_negotiation sameAs Pregovaranje_po_pitanju_sadržaja.
- Content_negotiation sameAs Q1128629.
- Content_negotiation wasDerivedFrom Content_negotiation?oldid=707262175.
- Content_negotiation isPrimaryTopicOf Content_negotiation.