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</div> </nav> </header> <div id="primary" class="boxed-layout-header page-header header-small" data-parallax="active" ><div class="container"><div class="row"><div class="col-md-10 col-md-offset-1 text-center"><h1 class="hestia-title">A blog about the dblp computer science bibliography</h1></div></div></div><div class="header-filter"></div></div> <div class="main main-raised "> <div class="hestia-blogs" data-layout="sidebar-right"> <div class="container"> <div class="row"> <div class="col-md-8 blog-posts-wrap"> <div class="flex-row"><article id="post-843" class="card card-blog card-plain post-843 post type-post status-publish format-standard hentry category-blog category-feature-spotlight category-news tag-dataset tag-doi tag-drops tag-dtd tag-rdf tag-releases tag-xml"><div class="row "><div class= "col-sm-12"><span class="category text-info"><a href="https://blog.dblp.org/category/blog/" title="View all posts in Blog" rel="tag">Blog</a> <a href="https://blog.dblp.org/category/feature-spotlight/" title="View all posts in Feature Spotlight" rel="tag">Feature Spotlight</a> <a href="https://blog.dblp.org/category/news/" title="View all posts in News" rel="tag">News</a> </span><h2 class="card-title entry-title"><a href="https://blog.dblp.org/2024/12/02/dblp-dump-releases-now-have-a-doi/" title="dblp dump releases now have a DOI" rel="bookmark">dblp dump releases now have a DOI</a></h2><div class="card-description entry-summary "><p>Since this December’s release, hosting the monthly dblp dump snapshots (in both XML and RDF/N-Triples format) has moved to the Dagstuhl Research Online Publication Server (DROPS). This step brings many advantages over the old Apache Directory Listings solution that dblp has been using since the mid-1990s: The DROPS digital library provides a clean and well-structured user interface, metadata and BibTeX records for all datasets are readily available, and required auxiliary files (like the matching DTD files for the XML releases) are always just one click away. However, the probably most important improvement is that each dblp data release is now (finally!) properly registered for and labeled with a DOI. DOIs for dblp data releases All persistently stored dataset releases have<a class="moretag" href="https://blog.dblp.org/2024/12/02/dblp-dump-releases-now-have-a-doi/"> Read more…</a></p> </div><div class="posted-by vcard author">By <a href="https://blog.dblp.org/author/ackermann/" title="Marcel R. Ackermann" class="url"><b class="author-name fn">Marcel R. Ackermann</b></a>, <a href="https://blog.dblp.org/2024/12/02/dblp-dump-releases-now-have-a-doi/"><time class="entry-date published" datetime="2024-12-02T10:43:09+01:00" content="2024-12-02">3 months</time><time class="updated hestia-hidden" datetime="2024-12-06T11:46:57+01:00">December 2, 2024</time> ago </a></div></div></div></article><article id="post-778" class="card card-blog card-plain post-778 post type-post status-publish format-standard hentry category-blog category-feature-spotlight category-news tag-cc0 tag-citations tag-knowledge-graph tag-nfdi tag-open-data tag-query-service tag-rdf tag-sparql tag-website"><div class="row alternative-blog-row "><div class= "col-sm-12"><span class="category text-info"><a href="https://blog.dblp.org/category/blog/" title="View all posts in Blog" rel="tag">Blog</a> <a href="https://blog.dblp.org/category/feature-spotlight/" title="View all posts in Feature Spotlight" rel="tag">Feature Spotlight</a> <a href="https://blog.dblp.org/category/news/" title="View all posts in News" rel="tag">News</a> </span><h2 class="card-title entry-title"><a href="https://blog.dblp.org/2024/09/09/introducing-our-public-sparql-query-service/" title="Introducing our public SPARQL query service" rel="bookmark">Introducing our public SPARQL query service</a></h2><div class="card-description entry-summary "><p>The dblp Knowledge Graph (dblp KG) is a fully semantic view on all the data and relationships that you can find in the dblp computer science bibliography. In the recent years, the dblp team has been actively working on building the dblp KG, as we already discussed in several recent blog posts. It has already proven to be quite useful, as the dblp KG makes sharing dblp’s curated data and combining it with other semantic data sources easy and straightforward. But it also enables us to launch a new tool that will allow you to generate new insights well beyond the current capabilities of our prepared web pages and our simple text-based search: our brand new dblp SPARQL query service.<a class="moretag" href="https://blog.dblp.org/2024/09/09/introducing-our-public-sparql-query-service/"> Read more…</a></p> </div><div class="posted-by vcard author">By <a href="https://blog.dblp.org/author/ackermann/" title="Marcel R. Ackermann" class="url"><b class="author-name fn">Marcel R. Ackermann</b></a>, <a href="https://blog.dblp.org/2024/09/09/introducing-our-public-sparql-query-service/"><time class="entry-date published" datetime="2024-09-09T19:09:22+02:00" content="2024-09-09">5 months</time><time class="updated hestia-hidden" datetime="2024-10-07T11:27:57+02:00">September 9, 2024</time> ago </a></div></div></div></article><article id="post-735" class="card card-blog card-plain post-735 post type-post status-publish format-standard hentry category-blog category-feature-spotlight category-news tag-api tag-knowledge-graph tag-open-data tag-rdf"><div class="row "><div class= "col-sm-12"><span class="category text-info"><a href="https://blog.dblp.org/category/blog/" title="View all posts in Blog" rel="tag">Blog</a> <a href="https://blog.dblp.org/category/feature-spotlight/" title="View all posts in Feature Spotlight" rel="tag">Feature Spotlight</a> <a href="https://blog.dblp.org/category/news/" title="View all posts in News" rel="tag">News</a> </span><h2 class="card-title entry-title"><a href="https://blog.dblp.org/2024/06/14/the-dblp-knowledge-graph-major-extension-and-an-update-to-the-rdf-schema/" title="The dblp Knowledge Graph: major extension and an update to the RDF schema" rel="bookmark">The dblp Knowledge Graph: major extension and an update to the RDF schema</a></h2><div class="card-description entry-summary "><p>More than two years ago, we first published our dblp Knowledge Graph as an dblp RDF dump file. We have since been working on expanding and updating our RDF schema, as well as on adding new semantic relations to the graph. Today, we release our first major extension to the dblp KG: We added publication venues (e.g., journals and conference series) as first-class entities to the graph. Introducing dblp:Stream Until recently, the dblp KG had been mainly an “almost bipartite” graph of publications (dblp:Publication) and their creators (dblp:Creator). At some point we introduced further reification entities to model more context, but the publication-creator network remained at the core of the graph. With the new dblp:Stream class we now introduce a<a class="moretag" href="https://blog.dblp.org/2024/06/14/the-dblp-knowledge-graph-major-extension-and-an-update-to-the-rdf-schema/"> Read more…</a></p> </div><div class="posted-by vcard author">By <a href="https://blog.dblp.org/author/ackermann/" title="Marcel R. Ackermann" class="url"><b class="author-name fn">Marcel R. Ackermann</b></a>, <a href="https://blog.dblp.org/2024/06/14/the-dblp-knowledge-graph-major-extension-and-an-update-to-the-rdf-schema/"><time class="entry-date published" datetime="2024-06-14T12:31:35+02:00" content="2024-06-14">8 months</time><time class="updated hestia-hidden" datetime="2024-08-30T11:34:41+02:00">June 14, 2024</time> ago </a></div></div></div></article><article id="post-721" class="card card-blog card-plain post-721 post type-post status-publish format-standard hentry category-news tag-milestone"><div class="row alternative-blog-row "><div class= "col-sm-12"><span class="category text-info"><a href="https://blog.dblp.org/category/news/" title="View all posts in News" rel="tag">News</a> </span><h2 class="card-title entry-title"><a href="https://blog.dblp.org/2024/01/01/7-million-publications/" title="7 million publications" rel="bookmark">7 million publications</a></h2><div class="card-description entry-summary "></div><div class="posted-by vcard author">By <a href="https://blog.dblp.org/author/ackermann/" title="Marcel R. Ackermann" class="url"><b class="author-name fn">Marcel R. Ackermann</b></a>, <a href="https://blog.dblp.org/2024/01/01/7-million-publications/"><time class="entry-date published" datetime="2024-01-01T13:01:13+01:00" content="2024-01-01">1 year</time><time class="updated hestia-hidden" datetime="2024-01-06T13:01:32+01:00">January 1, 2024</time> ago </a></div></div></div></article><article id="post-695" class="card card-blog card-plain post-695 post type-post status-publish format-standard hentry category-news tag-dataset tag-dtd tag-open-data"><div class="row "><div class= "col-sm-12"><span class="category text-info"><a href="https://blog.dblp.org/category/news/" title="View all posts in News" rel="tag">News</a> </span><h2 class="card-title entry-title"><a href="https://blog.dblp.org/2023/05/22/dtd-update-may-2023/" title="DTD update May 2023" rel="bookmark">DTD update May 2023</a></h2><div class="card-description entry-summary "><p>(updated 2023-06-28) A few days ago, we discussed the new dataset publications in dblp. As a preparation for more and more detailed datasets we slightly modify the DTD that defines the structure of our XML data export. A quick reminder: you can download the dblp dataset as a single XML file. For more details please see our FAQ page. All modifications are additions or slight changes of data type. They should not affect most data imports. The new DTD can be used for older releases of the XML file. We will not add the new elements/attributes before May 29, 2023. All changes can be seen in our change log. If you have any questions please contact us. The changes Added<a class="moretag" href="https://blog.dblp.org/2023/05/22/dtd-update-may-2023/"> Read more…</a></p> </div><div class="posted-by vcard author">By <a href="https://blog.dblp.org/author/freitz/" title="Florian Reitz" class="url"><b class="author-name fn">Florian Reitz</b></a>, <a href="https://blog.dblp.org/2023/05/22/dtd-update-may-2023/"><time class="entry-date published" datetime="2023-05-22T10:32:57+02:00" content="2023-05-22">2 years</time><time class="updated hestia-hidden" datetime="2023-06-30T15:37:06+02:00">May 22, 2023</time> ago </a></div></div></div></article><article id="post-671" class="card card-blog card-plain post-671 post type-post status-publish format-standard hentry category-blog category-feature-spotlight tag-dataset tag-feature tag-nfdi tag-open-data tag-website"><div class="row alternative-blog-row "><div class= "col-sm-12"><span class="category text-info"><a href="https://blog.dblp.org/category/blog/" title="View all posts in Blog" rel="tag">Blog</a> <a href="https://blog.dblp.org/category/feature-spotlight/" title="View all posts in Feature Spotlight" rel="tag">Feature Spotlight</a> </span><h2 class="card-title entry-title"><a href="https://blog.dblp.org/2023/04/27/dataset-publications-in-dblp/" title="Dataset publications in dblp" rel="bookmark">Dataset publications in dblp</a></h2><div class="card-description entry-summary "><p>Datasets and other research artifacts are a major topic in the scientific community in the recent years. Many ongoing projects focus on improving the standardization, publication and citation of these artifacts. Currently, the dblp team is involved in three of them: NFDI4DataScience, NFDIxCS, and Unknown Data. As part of these projects, we are happy to announce that datasets and artifacts have now been added as true “first-class citizens” to dblp, just like any other research contribution. To this end, we updated our internal tools to better support datasets as a type of publication. We started to index some dataset repositories, such as Zenodo and IEEE DataPort, with many more to come. A first batch about 3,700 data publications is already<a class="moretag" href="https://blog.dblp.org/2023/04/27/dataset-publications-in-dblp/"> Read more…</a></p> </div><div class="posted-by vcard author">By <a href="https://blog.dblp.org/author/beckermann/" title="Benedikt Maria Beckermann" class="url"><b class="author-name fn">Benedikt Maria Beckermann</b></a>, <a href="https://blog.dblp.org/2023/04/27/dataset-publications-in-dblp/"><time class="entry-date published" datetime="2023-04-27T17:10:43+02:00" content="2023-04-27">2 years</time><time class="updated hestia-hidden" datetime="2023-04-28T11:11:33+02:00">April 27, 2023</time> ago </a></div></div></div></article><article id="post-649" class="card card-blog card-plain post-649 post type-post status-publish format-standard hentry category-press tag-knowledge-graph tag-nfdi tag-open-data tag-research-data"><div class="row "><div class= "col-sm-12"><span class="category text-info"><a href="https://blog.dblp.org/category/press/" title="View all posts in Press Release" rel="tag">Press Release</a> </span><h2 class="card-title entry-title"><a href="https://blog.dblp.org/2022/11/14/building-the-german-research-data-infrastructure-nfdi-for-and-with-computer-science/" title="Building the German Research Data Infrastructure NFDI – for and with Computer Science" rel="bookmark">Building the German Research Data Infrastructure NFDI – for and with Computer Science</a></h2><div class="card-description entry-summary "><p>On November 4, 2022, the Joint Science Conference (GWK) selected Schloss Dagstuhl – Leibniz Center for Informatics and the consortium NFDIxCS for federal and state funding within the German National Research Data Infrastructure (NFDI). The consortium will be funded in the double-digit millions of Euros and over a duration of five years. Together with its sister consortium NFDI4DataScience, this is already the second NFDI grant that has been awarded to Schloss Dagstuhl. The NFDI is a collaborative, nationwide network to systematically index, interconnect, and make openly available the valuable stock of data from science and research. Together with 16 other leading partner institutions, Schloss Dagstuhl aims to systematically manage research data in computer science. The main goal of NFDIxCS is to<a class="moretag" href="https://blog.dblp.org/2022/11/14/building-the-german-research-data-infrastructure-nfdi-for-and-with-computer-science/"> Read more…</a></p> </div><div class="posted-by vcard author">By <a href="https://blog.dblp.org/author/ackermann/" title="Marcel R. Ackermann" class="url"><b class="author-name fn">Marcel R. Ackermann</b></a>, <a href="https://blog.dblp.org/2022/11/14/building-the-german-research-data-infrastructure-nfdi-for-and-with-computer-science/"><time class="entry-date published" datetime="2022-11-14T16:36:25+01:00" content="2022-11-14">2 years</time><time class="updated hestia-hidden" datetime="2022-12-04T16:40:59+01:00">November 14, 2022</time> ago </a></div></div></div></article><article id="post-609" class="card card-blog card-plain post-609 post type-post status-publish format-standard hentry category-news tag-api tag-knowledge-graph tag-rdf tag-schema"><div class="row alternative-blog-row "><div class= "col-sm-12"><span class="category text-info"><a href="https://blog.dblp.org/category/news/" title="View all posts in News" rel="tag">News</a> </span><h2 class="card-title entry-title"><a href="https://blog.dblp.org/2022/09/09/updates-to-the-dblp-rdf-schema/" title="Updates to the dblp RDF schema" rel="bookmark">Updates to the dblp RDF schema</a></h2><div class="card-description entry-summary "><p>In the six months since the release of the dblp RDF dump and its persistent snapshot releases, the RDF dump has been downloaded a total of about a thousand times. We are pleased to see that the community is interested in using our semantic data in their research and beyond. However, based on the feedback we have received and the experience we have had experimenting with query interfaces for the data, we have also noticed a number of shortcomings in our schema that we want to address. Therefore, as of September 9, 2022, we are changing a few details about the dblp RDF schema. These changes aim (in part) to make the schema more convenient in practice, e.g., in SPARQL<a class="moretag" href="https://blog.dblp.org/2022/09/09/updates-to-the-dblp-rdf-schema/"> Read more…</a></p> </div><div class="posted-by vcard author">By <a href="https://blog.dblp.org/author/ackermann/" title="Marcel R. Ackermann" class="url"><b class="author-name fn">Marcel R. Ackermann</b></a>, <a href="https://blog.dblp.org/2022/09/09/updates-to-the-dblp-rdf-schema/"><time class="entry-date published" datetime="2022-09-09T19:23:01+02:00" content="2022-09-09">2 years</time><time class="updated hestia-hidden" datetime="2022-09-10T19:48:22+02:00">September 9, 2022</time> ago </a></div></div></div></article><article id="post-579" class="card card-blog card-plain post-579 post type-post status-publish format-standard hentry category-blog category-feature-spotlight tag-feature tag-open-data tag-openalex"><div class="row "><div class= "col-sm-12"><span class="category text-info"><a href="https://blog.dblp.org/category/blog/" title="View all posts in Blog" rel="tag">Blog</a> <a href="https://blog.dblp.org/category/feature-spotlight/" title="View all posts in Feature Spotlight" rel="tag">Feature Spotlight</a> </span><h2 class="card-title entry-title"><a href="https://blog.dblp.org/2022/08/31/openalex-integration-in-dblp/" title="OpenAlex integration in dblp" rel="bookmark">OpenAlex integration in dblp</a></h2><div class="card-description entry-summary "><p>For more than 12 years, the Microsoft Academic Search, later renamed to just Microsoft Academic and eventually to Microsoft Academic Graph (MAG), had been the software giant’s scholarly bibliographic information service. Despite it being one of the most comprehensive collections across all scientific fields out there, Microsoft obviously never envisioned MAG to be a lasting infrastructure for the community, but rather a playground for certain internal research and technology projects. Consequently, when Microsoft decided to pull the plug and end MAG in 2021, it came to the dismay of many researchers who were relying on MAG as a data source. At this point, the fine people at OurResearch, who were already providing the very useful Unpaywall service, stepped in and<a class="moretag" href="https://blog.dblp.org/2022/08/31/openalex-integration-in-dblp/"> Read more…</a></p> </div><div class="posted-by vcard author">By <a href="https://blog.dblp.org/author/ackermann/" title="Marcel R. Ackermann" class="url"><b class="author-name fn">Marcel R. Ackermann</b></a>, <a href="https://blog.dblp.org/2022/08/31/openalex-integration-in-dblp/"><time class="entry-date published" datetime="2022-08-31T19:41:57+02:00" content="2022-08-31">2 years</time><time class="updated hestia-hidden" datetime="2022-09-06T18:01:04+02:00">August 31, 2022</time> ago </a></div></div></div></article><article id="post-532" class="card card-blog card-plain post-532 post type-post status-publish format-standard hentry category-feature-spotlight category-news tag-api tag-cc-0 tag-dataset tag-knowledge-graph tag-open-data tag-rdf"><div class="row alternative-blog-row "><div class= "col-sm-12"><span class="category text-info"><a href="https://blog.dblp.org/category/feature-spotlight/" title="View all posts in Feature Spotlight" rel="tag">Feature Spotlight</a> <a href="https://blog.dblp.org/category/news/" title="View all posts in News" rel="tag">News</a> </span><h2 class="card-title entry-title"><a href="https://blog.dblp.org/2022/03/02/dblp-in-rdf/" title="dblp in RDF" rel="bookmark">dblp in RDF</a></h2><div class="card-description entry-summary "><p>For more than 20 years, a full dump of all dblp records in our own XML format has been available as open data for download and reuse. These dump files have always been in high demand over the years (with 500+ downloads in February 2022 alone) and are used as a research dataset in numerous publications. For quite some time now, we have been asked to provide a full RDF dump as well. Snapshots of the dblp XML file have been converted to RDF before by members of the community, and there are still a number of those RDF files available on the Internet. However, the problem with these snapshots is that they are usually not updated once they are<a class="moretag" href="https://blog.dblp.org/2022/03/02/dblp-in-rdf/"> Read more…</a></p> </div><div class="posted-by vcard author">By <a href="https://blog.dblp.org/author/ackermann/" title="Marcel R. Ackermann" class="url"><b class="author-name fn">Marcel R. Ackermann</b></a>, <a href="https://blog.dblp.org/2022/03/02/dblp-in-rdf/"><time class="entry-date published" datetime="2022-03-02T09:18:23+01:00" content="2022-03-02">3 years</time><time class="updated hestia-hidden" datetime="2022-03-03T10:10:49+01:00">March 2, 2022</time> ago </a></div></div></div></article></div> <nav class="navigation pagination" aria-label="Posts pagination"> <h2 class="screen-reader-text">Posts pagination</h2> <div class="nav-links"><span aria-current="page" class="page-numbers current">1</span> <a class="page-numbers" href="https://blog.dblp.org/page/2/">2</a> <span class="page-numbers dots">…</span> <a class="page-numbers" href="https://blog.dblp.org/page/4/">4</a> <a class="next page-numbers" href="https://blog.dblp.org/page/2/">Next</a></div> </nav> </div> <div class="col-md-3 blog-sidebar-wrapper col-md-offset-1"> <aside id="secondary" class="blog-sidebar" role="complementary"> <div id="recent-posts-3" class="widget widget_recent_entries"> <h5>Recent Posts</h5> <ul> <li> <a href="https://blog.dblp.org/2024/12/02/dblp-dump-releases-now-have-a-doi/">dblp dump releases now have a DOI</a> <span class="post-date">December 2, 2024</span> </li> <li> <a href="https://blog.dblp.org/2024/09/09/introducing-our-public-sparql-query-service/">Introducing our public SPARQL query service</a> <span class="post-date">September 9, 2024</span> </li> <li> <a href="https://blog.dblp.org/2024/06/14/the-dblp-knowledge-graph-major-extension-and-an-update-to-the-rdf-schema/">The dblp Knowledge Graph: major extension and an update to the RDF schema</a> <span class="post-date">June 14, 2024</span> </li> <li> <a href="https://blog.dblp.org/2024/01/01/7-million-publications/">7 million publications</a> <span class="post-date">January 1, 2024</span> </li> <li> <a href="https://blog.dblp.org/2023/05/22/dtd-update-may-2023/">DTD update May 2023</a> <span class="post-date">May 22, 2023</span> </li> </ul> </div><div id="simpletags-2" class="widget widget-simpletags"><h5>Tags</h5>  <div class="taxopress-output-wrapper"> <div class="st-tag-cloud"> <a href="https://blog.dblp.org/tag/anniversary/" id="tag-link-18" class="st-tags t0" title="1 topics" style="font-size:9pt; color:#606b70;">anniversary</a> <a href="https://blog.dblp.org/tag/api/" id="tag-link-40" class="st-tags t3" title="4 topics" style="font-size:11.7pt; color:#4a6b7f;">api</a> <a href="https://blog.dblp.org/tag/award/" id="tag-link-12" class="st-tags t0" title="1 topics" style="font-size:9pt; color:#606b70;">award</a> <a href="https://blog.dblp.org/tag/cc-0/" id="tag-link-45" class="st-tags t0" title="1 topics" style="font-size:9pt; color:#606b70;">cc-0</a> <a href="https://blog.dblp.org/tag/cc0/" id="tag-link-36" class="st-tags t1" title="2 topics" style="font-size:9.9pt; color:#586b75;">cc0</a> <a href="https://blog.dblp.org/tag/citations/" id="tag-link-31" class="st-tags t1" title="2 topics" style="font-size:9.9pt; color:#586b75;">citations</a> <a href="https://blog.dblp.org/tag/colloquium/" id="tag-link-19" class="st-tags t0" title="1 topics" style="font-size:9pt; color:#606b70;">colloquium</a> <a href="https://blog.dblp.org/tag/corrections/" id="tag-link-38" class="st-tags t0" title="1 topics" style="font-size:9pt; color:#606b70;">corrections</a> <a href="https://blog.dblp.org/tag/curation/" id="tag-link-23" class="st-tags t0" title="1 topics" style="font-size:9pt; color:#606b70;">curation</a> <a href="https://blog.dblp.org/tag/data-quality/" id="tag-link-37" class="st-tags t1" title="2 topics" style="font-size:9.9pt; color:#586b75;">data quality</a> <a href="https://blog.dblp.org/tag/dataset/" id="tag-link-24" class="st-tags t5" title="6 topics" style="font-size:13.5pt; color:#3c6b89;">dataset</a> <a href="https://blog.dblp.org/tag/disambiguation/" id="tag-link-39" class="st-tags t0" title="1 topics" style="font-size:9pt; color:#606b70;">disambiguation</a> <a href="https://blog.dblp.org/tag/doi/" id="tag-link-53" class="st-tags t0" title="1 topics" style="font-size:9pt; color:#606b70;">doi</a> <a href="https://blog.dblp.org/tag/drops/" id="tag-link-55" class="st-tags t0" title="1 topics" style="font-size:9pt; color:#606b70;">drops</a> <a href="https://blog.dblp.org/tag/dtd/" id="tag-link-48" class="st-tags t1" title="2 topics" style="font-size:9.9pt; color:#586b75;">DTD</a> <a href="https://blog.dblp.org/tag/feature/" id="tag-link-32" class="st-tags t4" title="5 topics" style="font-size:12.6pt; color:#436b84;">feature</a> <a href="https://blog.dblp.org/tag/hdblp/" id="tag-link-22" class="st-tags t0" title="1 topics" style="font-size:9pt; color:#606b70;">hdblp</a> <a href="https://blog.dblp.org/tag/homonyms/" id="tag-link-5" class="st-tags t0" title="1 topics" style="font-size:9pt; color:#606b70;">homonyms</a> <a href="https://blog.dblp.org/tag/https/" id="tag-link-25" class="st-tags t0" title="1 topics" style="font-size:9pt; color:#606b70;">https</a> <a href="https://blog.dblp.org/tag/identifier/" id="tag-link-9" class="st-tags t1" title="2 topics" style="font-size:9.9pt; color:#586b75;">identifier</a> <a href="https://blog.dblp.org/tag/knowledge-graph/" id="tag-link-43" class="st-tags t5" title="6 topics" style="font-size:13.5pt; color:#3c6b89;">knowledge graph</a> <a href="https://blog.dblp.org/tag/license/" id="tag-link-35" class="st-tags t0" title="1 topics" style="font-size:9pt; 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