Janifer Gatenby identifies criteria for determining which data in various library systems could be more beneficially shared and managed at a network level. <a href="/category/issue-number/issue56">issue56</a> July 2008 <a href="/category/article-type/feature-article">feature article</a> <a href="/taxonomy/term/994/author-info">janifer gatenby</a> Emma Tonkin looks at the current landscape of persistent identifiers, describes several current services, and examines the theoretical background behind their structure and use. <a href="/category/issue-number/issue56">issue56</a> July 2008 <a href="/category/article-type/feature-article">feature article</a> <a href="/taxonomy/term/809/author-info">emma tonkin</a> Julie Allinson, Pete Johnston and Andy Powell describe a Dublin Core application profile for describing scholarly works that makes use of FRBR and the DCMI Abstract Model. <a href="/issue50">issue50</a> January 2007 <a href="/category/article-type/feature-article">feature article</a> <a href="/taxonomy/term/354/author-info">andy powell</a>, <a href="/taxonomy/term/876/author-info">julie allinson</a>, <a href="/taxonomy/term/621/author-info">pete johnston</a> Dan Chudnov and a team of colleagues describe unAPI, a tiny HTTP API for serving information objects in next-generation Web applications. <a href="/issue48">issue48</a> July 2006 <a href="/category/article-type/feature-article">feature article</a> <a href="/taxonomy/term/877/author-info">dan chudnov</a>, <a href="/taxonomy/term/746/author-info">ed summers</a>, <a href="/taxonomy/term/770/author-info">jeremy frumkin</a>, <a href="/category/authors/michael-j-giarlo">michael j. giarlo</a>, <a href="/category/authors/mike-rylander">mike rylander</a>, <a href="/category/authors/peter-binkley">peter binkley</a>, <a href="/taxonomy/term/823/author-info">ross singer</a> Theo van Veen shows with the help of an example, how standardised descriptions of services can help users control the integration of services from different providers. <a href="/issue47">issue47</a> April 2006 <a href="/category/article-type/feature-article">feature article</a> <a href="/taxonomy/term/875/author-info">theo van veen</a> Ann Chapman outlines the planned changes to the ISBN standard and its impact on the information community and the book trade. <a href="/issue41">issue41</a> October 2004 <a href="/category/article-type/feature-article">feature article</a> <a href="/taxonomy/term/322/author-info">ann chapman</a> Ann Apps reports on a conference about current and future uses of the proposed OpenURL Framework Standard Z39.88-2004. <a href="/issue38">issue38</a> January 2004 <a href="/category/article-type/tooled">tooled up</a> <a href="/taxonomy/term/631/author-info">ann apps</a>