BiblioGraph.net Vocabulary - Deprecated

BiblioGraph.net (BGN) is an extension to Schema.org that was developed for richer descriptions of bibliographic resources. This "external" extension was effectively replaced in May 2015 by the "hosted" extension bib.schema.org, although the efforts haven't been fully reconciled.

As the coverage of Schema.org has evolved over time, and other Linked Data vocabularies for bibliographic data have emerged and become established, the need for Bibliograph.net has reduced.

In recognition of this, the vocabulary has been deprecated, as of May 2019. The BiblioGraph.net site has been moved to an open GitHub repository BibloGraph-Frozen to preserve its state and to host this web site for reference purposes only. The BiblioGraph.net Terms and Conditions remain in place.

Also for reference purposes, where relevant the terms defined in BiblioGraph.net vocabulary have been mapped to their equivalents within Wikidata.org. Coverage can be found using Wikidata and declared 'equivalent class' (P1709), and 'equivalent property' (P1628) claims. Wikidata classes and properties are not designed to be used outside of Wikidata itself, but they can be used as a hub for finding equivalencies in other namespaces. To the extent that search engines consume Wikidata in addition to crawling Schema.org markup on the web, some of the potential of search engine optimization can still be realized.

                    PREFIX bgn: <http://bibliograph.net/>
                    SELECT ?item ?bgn ?propLabel
                    WHERE {
                      VALUES ?p {
                        wdt:P1709
                        wdt:P1628
                      }
                      ?prop wikibase:directClaim ?p .
                      ?item ?p ?bgn .
                      FILTER(STRSTARTS(STR(?bgn), STR(bgn:)))
                      BIND(STRAFTER(STR(?bgn), STR(bgn:)) AS ?term)
                      SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
                    }
                    ORDER BY ?propLabel ?term
                

Click here to launch the Wikidata query

BiblioGraph.net - May 2019