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class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><p> A <b>BBC Programme Identifier</b> (<b>PID</b>) is an alphanumeric, <a href="/wiki/Persistent_identifier" title="Persistent identifier">persistent</a>, <a href="/wiki/Unique_identifier" title="Unique identifier">unique identifier</a> for a television or radio programme brand, a season or series, or an individual episode, used by the <a href="/wiki/BBC" title="BBC">BBC</a> in their web URLs, <a href="/wiki/IPlayer" class="mw-redirect" title="IPlayer">iPlayer</a> viewers, and internal databases.<sup id="cite_ref-Ferne_1-0" class="reference"><a href="#cite_note-Ferne-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-BBC-Glossary_2-0" class="reference"><a href="#cite_note-BBC-Glossary-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>A PID consists of a lower-case letter, followed by seven or more other characters which may be lower-case letters, or digits. Vowels (a, e, i, o, u) are not used, so that offensive words cannot be generated inadvertently. If the PID begins with the letter "b", this means the <a href="/wiki/Content_reference_identifier" title="Content reference identifier">content reference identifier</a> (CRID) authority is <a href="/wiki/Red_Bee_Media" title="Red Bee Media">Red Bee</a>; an opening "p" means that the authority is the BBC's <a href="/w/index.php?title=Programme_Information_Pages&action=edit&redlink=1" class="new" title="Programme Information Pages (page does not exist)">Programme Information Pages</a> (PIPs) database. An "s" is used internally, for PIDs identifying partners and suppliers. Other sources, denoted by different opening letters, could potentially be introduced. </p><p>For example, the PID for the radio series <i><a href="/wiki/The_Life_Scientific" title="The Life Scientific">The Life Scientific</a></i> is <code>b015sqc7</code><sup id="cite_ref-BBC-b015sqc7_3-0" class="reference"><a href="#cite_note-BBC-b015sqc7-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> and the PID for the individual episode of that show first broadcast on 8 July 2014 is <code>b048l0g3</code> which is used in its URL.<sup id="cite_ref-BBC-b048l0g3_4-0" class="reference"><a href="#cite_note-BBC-b048l0g3-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>Every programme ever broadcast by the BBC has its own web page on the BBC Programmes website (<a rel="nofollow" class="external free" href="https://www.bbc.co.uk/programmes">https://www.bbc.co.uk/programmes</a>), and the unique PID associated with the programme appears at the end of its web page URL,<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> e.g. <a rel="nofollow" class="external free" href="https://www.bbc.co.uk/programmes/b04bzv2m">https://www.bbc.co.uk/programmes/b04bzv2m</a> </p><p>PIDs have been created retrospectively for some programmes from the pre-digital era.<sup id="cite_ref-p009y95q_6-0" class="reference"><a href="#cite_note-p009y95q-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> An example, in the "p" range, is the PID for the 1956 <i><a href="/wiki/Desert_Island_Discs" title="Desert Island Discs">Desert Island Discs</a></i> episode featuring <a href="/wiki/Ada_Cherry_Kearton" title="Ada Cherry Kearton">Ada Cherry Kearton</a>, <code>p009y95q</code>.<sup id="cite_ref-p009y95q_6-1" class="reference"><a href="#cite_note-p009y95q-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p><p>Most PIDs have eight characters, but some past <a href="/wiki/World_Service" class="mw-redirect" title="World Service">World Service</a> programmes have been given eleven-character PIDs, starting with "w"; an example is <code>wcr5dr3dnl3</code>.<sup id="cite_ref-wcr5dr3dnl3_7-0" class="reference"><a href="#cite_note-wcr5dr3dnl3-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>The BBC encourages viewers and listeners to <a href="/wiki/Machine_tag" class="mw-redirect" title="Machine tag">machine tag</a> media relating to programmes, on social sites such as <a href="/wiki/Flickr" title="Flickr">Flickr</a> and their own blog posts, using the relevant PID, in the format <code>bbc:programme=b048l0g3</code>.<sup id="cite_ref-Ferne_1-1" class="reference"><a href="#cite_note-Ferne-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>PIDs are also used to identify BBC programmes in <a href="/wiki/Wikidata" title="Wikidata">Wikidata</a>.<sup id="cite_ref-P827_8-0" class="reference"><a href="#cite_note-P827-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BBC_Programme_Identifier&action=edit&section=1" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-Ferne-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-Ferne_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Ferne_1-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFFerne2009" class="citation web cs1">Ferne, Tristan (18 August 2009). <a rel="nofollow" class="external text" href="https://www.bbc.co.uk/blogs/radiolabs/2009/08/machine_tagging_the_bbc.shtml">"BBC - Radio Labs: Machine tagging the BBC"</a>. <a href="/wiki/BBC" title="BBC">BBC</a><span class="reference-accessdate">. Retrieved <span class="nowrap">15 July</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=BBC+-+Radio+Labs%3A+Machine+tagging+the+BBC&rft.pub=BBC&rft.date=2009-08-18&rft.aulast=Ferne&rft.aufirst=Tristan&rft_id=https%3A%2F%2Fwww.bbc.co.uk%2Fblogs%2Fradiolabs%2F2009%2F08%2Fmachine_tagging_the_bbc.shtml&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABBC+Programme+Identifier" class="Z3988"></span></span> </li> <li id="cite_note-BBC-Glossary-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-BBC-Glossary_2-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20150222035638/https://www.bbc.co.uk/commissioning/radio/production-and-delivery/programme-information-guide/glossary.shtml">"BBC - Commissioning Radio - Glossary"</a>. <i><a href="/wiki/BBC_Online" title="BBC Online">BBC Online</a></i>. Archived from <a rel="nofollow" class="external text" href="https://www.bbc.co.uk/commissioning/radio/production-and-delivery/programme-information-guide/glossary.shtml">the original</a> on 22 February 2015<span class="reference-accessdate">. Retrieved <span class="nowrap">15 July</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=BBC+Online&rft.atitle=BBC+-+Commissioning+Radio+-+Glossary&rft_id=https%3A%2F%2Fwww.bbc.co.uk%2Fcommissioning%2Fradio%2Fproduction-and-delivery%2Fprogramme-information-guide%2Fglossary.shtml&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABBC+Programme+Identifier" class="Z3988"></span> – This source incorrectly expands the acronym as "Packet Identification number".</span> </li> <li id="cite_note-BBC-b015sqc7-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-BBC-b015sqc7_3-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.bbc.co.uk/programmes/b015sqc7/episodes/player">"BBC Radio 4 - The Life Scientific - Available now"</a>. <i><a href="/wiki/BBC_Online" title="BBC Online">BBC Online</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">15 July</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=BBC+Online&rft.atitle=BBC+Radio+4+-+The+Life+Scientific+-+Available+now&rft_id=https%3A%2F%2Fwww.bbc.co.uk%2Fprogrammes%2Fb015sqc7%2Fepisodes%2Fplayer&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABBC+Programme+Identifier" class="Z3988"></span></span> </li> <li id="cite_note-BBC-b048l0g3-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-BBC-b048l0g3_4-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.bbc.co.uk/programmes/b048l0g3">"BBC Radio 4 - The Life Scientific, Zoe Shipton on fracking"</a>. <i><a href="/wiki/BBC_Online" title="BBC Online">BBC Online</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">15 July</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=BBC+Online&rft.atitle=BBC+Radio+4+-+The+Life+Scientific%2C+Zoe+Shipton+on+fracking&rft_id=https%3A%2F%2Fwww.bbc.co.uk%2Fprogrammes%2Fb048l0g3&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABBC+Programme+Identifier" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://downloads.bbc.co.uk/academy/collegeoftechnology/docs/j000m977x/iB2_programme_pages.pdf">"Programme pages – www.bbc.co.uk/programmes"</a> <span class="cs1-format">(PDF)</span>. <i>BBC Academy</i>. p. 4<span class="reference-accessdate">. Retrieved <span class="nowrap">17 October</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=BBC+Academy&rft.atitle=Programme+pages+%E2%80%93+www.bbc.co.uk%2Fprogrammes&rft.pages=4&rft_id=https%3A%2F%2Fdownloads.bbc.co.uk%2Facademy%2Fcollegeoftechnology%2Fdocs%2Fj000m977x%2FiB2_programme_pages.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABBC+Programme+Identifier" class="Z3988"></span></span> </li> <li id="cite_note-p009y95q-6"><span class="mw-cite-backlink">^ <a href="#cite_ref-p009y95q_6-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-p009y95q_6-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.bbc.co.uk/programmes/p009y95q">"BBC Radio 4 - Desert Island Discs, Ada Cherry Kearton"</a>. <i><a href="/wiki/BBC_Online" title="BBC Online">BBC Online</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">16 July</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=BBC+Online&rft.atitle=BBC+Radio+4+-+Desert+Island+Discs%2C+Ada+Cherry+Kearton&rft_id=https%3A%2F%2Fwww.bbc.co.uk%2Fprogrammes%2Fp009y95q&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABBC+Programme+Identifier" class="Z3988"></span></span> </li> <li id="cite_note-wcr5dr3dnl3-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-wcr5dr3dnl3_7-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.bbc.co.uk/programmes/wcr5dr3dnl3">"BBC World Service - The World Today, 02/06/2008"</a>. <i><a href="/wiki/BBC_Online" title="BBC Online">BBC Online</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">16 July</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=BBC+Online&rft.atitle=BBC+World+Service+-+The+World+Today%2C+02%2F06%2F2008&rft_id=https%3A%2F%2Fwww.bbc.co.uk%2Fprogrammes%2Fwcr5dr3dnl3&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABBC+Programme+Identifier" class="Z3988"></span></span> </li> <li id="cite_note-P827-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-P827_8-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a class="external text" href="https://www.wikidata.org/wiki/Property:P827">"BBC program identifier - Wikidata"</a>. <i>Wikidata</i><span class="reference-accessdate">. Retrieved <span class="nowrap">15 July</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Wikidata&rft.atitle=BBC+program+identifier+-+Wikidata&rft_id=https%3A%2F%2Fwww.wikidata.org%2Fwiki%2FProperty%3AP827&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABBC+Programme+Identifier" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=BBC_Programme_Identifier&action=edit&section=2" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png" decoding="async" width="40" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/60px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/80px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></span></span></div> <div class="side-box-text plainlist"><a href="/wiki/Wikidata" title="Wikidata">Wikidata</a> has the property: <ul><li><span class="mw-valign-middle" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Disc_Plain_blue_dark.svg/4px-Disc_Plain_blue_dark.svg.png" decoding="async" width="4" height="4" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Disc_Plain_blue_dark.svg/6px-Disc_Plain_blue_dark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Disc_Plain_blue_dark.svg/8px-Disc_Plain_blue_dark.svg.png 2x" data-file-width="460" data-file-height="460" /></span></span> <b><i><a href="https://www.wikidata.org/wiki/Property_talk:P827" class="extiw" title="d:Property talk:P827">BBC programme ID (P827)</a></i></b> (see <span class="plainlinks"><a class="external text" href="https://query.wikidata.org/embed.html#SELECT%20%3FWikidata_item_%20%3FWikidata_item_Label%20%3Fvalue%20%3FvalueLabel%20%3FEnglish_Wikipedia_article%20%23Show%20data%20in%20this%20order%0A%7B%0A%09%3FWikidata_item_%20wdt%3AP827%20%3Fvalue%20.%20%23Collecting%20all%20items%20which%20have%20P827%20data%2C%20from%20whole%20Wikidata%20item%20pages%0A%09OPTIONAL%20%7B%3FEnglish_Wikipedia_article%20schema%3Aabout%20%3FWikidata_item_%3B%20schema%3AisPartOf%20%3Chttps%3A%2F%2Fen.wikipedia.org%2F%3E%20.%7D%20%23If%20collected%20item%20has%20link%20to%20English%20Wikipedia%2C%20show%20that%0A%09SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22en%22%20%20%7D%20%23Show%20label%20in%20this%20language.%20%22en%22%20is%20English.%20%20%20%0A%7D%0ALIMIT%201000">uses</a></span>)</li></ul></div></div> </div> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20160304111058/http://neva.li/post/6775663845/hyperdata">Description of use of PIDs in linked data</a></li> <li><a rel="nofollow" class="external text" href="http://smethur.st/posts/176135860">Article on the development of PIDs</a></li> <li><a rel="nofollow" class="external text" href="http://plasticbag.org/archives/2004/06/developing_a_url_structure_for_broadcast_radio_sites">2004 post explaining thinking behind BBC URL structure</a></li> <li><a rel="nofollow" class="external text" href="https://www.slideshare.net/metade/bbc-programmes-and-music-on-the-linking-open-data-cloud-presentation">BBC Programmes and Music on the Linking Open Data Cloud</a> - 2008 Presentation on <a href="/wiki/SlideShare" title="SlideShare">SlideShare</a> by Patrick Sinclair, Content Producer at the BBC</li> <li><a rel="nofollow" class="external text" href="https://www.slideshare.net/metade/linked-data-on-the-bbc">Linked Data on the BBC</a> - 2009 Presentation on <a href="/wiki/SlideShare" title="SlideShare">SlideShare</a> by Patrick Sinclair, Content Producer at the BBC</li></ul>    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