Könyvtári és múzeumi adatok automatikus publikálása a szemantikus weben - az ...aliada project
General description of the ALIADA open source tool, that automatically publishes library and museum data into the LOD cloud. And the state of the art of the ALIADA project.
El resumen del día 12 de junio de 2015 del Mercado Abierto Electrónico incluye información sobre los montos negociados en los mercados de renta fija, pases, forex y OCT, así como índices de mercado, curvas de rendimiento de títulos públicos, precios de cierre y detalles sobre las licitaciones del BCRA.
El documento describe tres secciones sobre máquinas simples. La primera sección clasifica diferentes palancas en tres géneros y explica cómo funciona cada una. La segunda sección explica la ley de conservación de la energía en máquinas simples y da como ejemplo la carretilla. La tercera sección lista el nombre y uso cotidiano de cinco máquinas.
1) The document analyzes the effects of performing a 15,000 psi hydrostatic test on a flange connection, which subjects it to higher pressure than specified by API 6A.
2) Technical analyses were conducted including bolt initial load, flange stress, and effects on gaskets to check for potential failures and changes in material properties.
3) The analyses found no failure indications and the system still complied with requirements, but a higher initial bolt torque was needed to withstand the increased pressure than what API 6A recommends.
Könyvtári és múzeumi adatok automatikus publikálása a szemantikus weben - az ...aliada project
General description of the ALIADA open source tool, that automatically publishes library and museum data into the LOD cloud. And the state of the art of the ALIADA project.
El resumen del día 12 de junio de 2015 del Mercado Abierto Electrónico incluye información sobre los montos negociados en los mercados de renta fija, pases, forex y OCT, así como índices de mercado, curvas de rendimiento de títulos públicos, precios de cierre y detalles sobre las licitaciones del BCRA.
El documento describe tres secciones sobre máquinas simples. La primera sección clasifica diferentes palancas en tres géneros y explica cómo funciona cada una. La segunda sección explica la ley de conservación de la energía en máquinas simples y da como ejemplo la carretilla. La tercera sección lista el nombre y uso cotidiano de cinco máquinas.
1) The document analyzes the effects of performing a 15,000 psi hydrostatic test on a flange connection, which subjects it to higher pressure than specified by API 6A.
2) Technical analyses were conducted including bolt initial load, flange stress, and effects on gaskets to check for potential failures and changes in material properties.
3) The analyses found no failure indications and the system still complied with requirements, but a higher initial bolt torque was needed to withstand the increased pressure than what API 6A recommends.
A szemantikus web és a könyvtárak, különös tekintettel a BIBFRAME formátumrahorvadam
A szemantikus web ismertetése. A szemantikus web jelenléte a könyvtárakban. A BIBFRAME formátum ismertetése. BIBFRAME a Magyar Nemzeti Múzeum Központi Könyvtárában. Másolásás katalogizálás jövője. A webnek fogunk közvetlenül katalogizálni.
This document describes an NBN:URN generator and resolver system. It discusses the preparation, protocol, design principles, and functions of the system. The system generates and resolves Uniform Resource Names (URNs) using a three-step process for both generation and resolution. It also allows for changing and deleting URN assignments. The system has a web interface and is implemented using PHP, Java servlets, and PostgreSQL for maximum simplicity, reliability and accessibility.
This document discusses ZING, which is presented as the next generation of the Z39.50 protocol. It describes some problems with Z39.50, such as its complexity and lack of popularity with the web community. ZING aims to simplify Z39.50 while keeping its strengths, and consists of protocols like SRW, SRU, CQL and others. SRW is described as an XML-oriented search protocol that retains concepts from Z39.50 like result sets and abstract access points, but is simplified. CQL is presented as a common query language that can range from simple to complex, and includes features like context sets and relations.
Automation at the National Széchényi Libraryhorvadam
The document summarizes the history of automation at the National Széchényi Library in Budapest, Hungary. It describes the library migrating from the DOBIS system to Amicus in 1997-2002, upgrading to newer versions of Amicus and LibriVision, loading additional records, and performing system tuning. It also provides details on the library's infrastructure, including servers, storage, networking, and public computers.
First steps towards publishing library data on the semantic webhorvadam
First steps towards publishing library data on the semantic web. Implementing:
CoolUri
RDFDC
SKOS
RDF database and SPARQL interface
Content negotiation
This document discusses FRBRization, or applying the FRBR conceptual model to bibliographic data. It summarizes the National Széchényi Library's efforts to implement FRBRization, including translating FRBR to Hungarian, matching FRBR entities to their cataloging standard, and adopting an algorithm to identify work relationships. Their initial implementation was able to show other editions of monographs in the OPAC with minimal changes. However, storing all relationships slowed down the OPAC. Future plans could involve a separate FRBR service accessed through the OPAC to fully represent work trees.
WEB2 developments at the National Széchényi Libraryhorvadam
This document discusses developments in WEB2 and integrating library services at the National Széchényi Library. It describes adding link, bookmark, permalink, and map services to the library catalog (LibriVision). It also covers integrating LibriVision with other services like Zotero and COinS for citations and OpenSearch for search syndication. The goal is to better connect library resources on the web through common standards.
Introduction to semantic web. The first results in publication of library data into the semantic web at the National Széchényi Libary (National Library of Hungary)
Ádám Horváth presented on the development of LibriVision widgets using the OpenSocial protocol. The OpenSocial protocol allows applications called widgets to be embedded into various social networking sites and personalized start pages. NSZL developed widgets for their digital library and LibriVision that search the collections via SRU/Z39.50 and display search results as links in the widget. Horváth demonstrated the LibriVision widget working in iGoogle, showing how OpenSocial defines APIs for activities, messaging, and other functions to integrate applications into supported social media platforms.
Catalogue enrichment in LibriVision
Link service based on OpenUrl
Bookmark service
Permalink
Google Cover Page
Map integration
Cover pages produced by NSZL
Permalink is now a Cool URI
Linked Data at the National Széchényi Library : road to the publicationhorvadam
This document discusses the National Széchényi Library's process of publishing its data as linked open data. It began by developing SRU and SKOS interfaces, then realized it had the components needed for linked data - SKOS thesauri, URL-based record access via LibriUrl, and SRU search of records. It focused on developing cool URIs, identifiers, content negotiation, the RDFDC vocabulary, and an RDF database. XSLT was used to convert MARCXML to RDFDC, and a FOAF file was generated from authority records. The OPAC was modified to support HTML link auto-discovery to the RDF. The library's data is now available as linked open data via S
RDF and Open Linked Data, a first approachhorvadam
This document discusses the potential benefits of libraries publishing their data as linked open data using semantic web technologies. It describes how linked data allows for standardized access to data across the web as a single API. Libraries can make their data more discoverable on the web and searchable by services like Google by publishing it as linked open data. Semantic web technologies like RDF and SPARQL allow for more powerful search capabilities. Several large libraries are already publishing portions of their data as linked open data, including authority files and entire catalogs. The document outlines some semantic web applications libraries could use to enhance discovery and provides examples of vocabularies for describing different types of metadata.
A szemantikus web és a könyvtárak, különös tekintettel a BIBFRAME formátumrahorvadam
A szemantikus web ismertetése. A szemantikus web jelenléte a könyvtárakban. A BIBFRAME formátum ismertetése. BIBFRAME a Magyar Nemzeti Múzeum Központi Könyvtárában. Másolásás katalogizálás jövője. A webnek fogunk közvetlenül katalogizálni.
This document describes an NBN:URN generator and resolver system. It discusses the preparation, protocol, design principles, and functions of the system. The system generates and resolves Uniform Resource Names (URNs) using a three-step process for both generation and resolution. It also allows for changing and deleting URN assignments. The system has a web interface and is implemented using PHP, Java servlets, and PostgreSQL for maximum simplicity, reliability and accessibility.
This document discusses ZING, which is presented as the next generation of the Z39.50 protocol. It describes some problems with Z39.50, such as its complexity and lack of popularity with the web community. ZING aims to simplify Z39.50 while keeping its strengths, and consists of protocols like SRW, SRU, CQL and others. SRW is described as an XML-oriented search protocol that retains concepts from Z39.50 like result sets and abstract access points, but is simplified. CQL is presented as a common query language that can range from simple to complex, and includes features like context sets and relations.
Automation at the National Széchényi Libraryhorvadam
The document summarizes the history of automation at the National Széchényi Library in Budapest, Hungary. It describes the library migrating from the DOBIS system to Amicus in 1997-2002, upgrading to newer versions of Amicus and LibriVision, loading additional records, and performing system tuning. It also provides details on the library's infrastructure, including servers, storage, networking, and public computers.
First steps towards publishing library data on the semantic webhorvadam
First steps towards publishing library data on the semantic web. Implementing:
CoolUri
RDFDC
SKOS
RDF database and SPARQL interface
Content negotiation
This document discusses FRBRization, or applying the FRBR conceptual model to bibliographic data. It summarizes the National Széchényi Library's efforts to implement FRBRization, including translating FRBR to Hungarian, matching FRBR entities to their cataloging standard, and adopting an algorithm to identify work relationships. Their initial implementation was able to show other editions of monographs in the OPAC with minimal changes. However, storing all relationships slowed down the OPAC. Future plans could involve a separate FRBR service accessed through the OPAC to fully represent work trees.
WEB2 developments at the National Széchényi Libraryhorvadam
This document discusses developments in WEB2 and integrating library services at the National Széchényi Library. It describes adding link, bookmark, permalink, and map services to the library catalog (LibriVision). It also covers integrating LibriVision with other services like Zotero and COinS for citations and OpenSearch for search syndication. The goal is to better connect library resources on the web through common standards.
Introduction to semantic web. The first results in publication of library data into the semantic web at the National Széchényi Libary (National Library of Hungary)
Ádám Horváth presented on the development of LibriVision widgets using the OpenSocial protocol. The OpenSocial protocol allows applications called widgets to be embedded into various social networking sites and personalized start pages. NSZL developed widgets for their digital library and LibriVision that search the collections via SRU/Z39.50 and display search results as links in the widget. Horváth demonstrated the LibriVision widget working in iGoogle, showing how OpenSocial defines APIs for activities, messaging, and other functions to integrate applications into supported social media platforms.
Catalogue enrichment in LibriVision
Link service based on OpenUrl
Bookmark service
Permalink
Google Cover Page
Map integration
Cover pages produced by NSZL
Permalink is now a Cool URI
Linked Data at the National Széchényi Library : road to the publicationhorvadam
This document discusses the National Széchényi Library's process of publishing its data as linked open data. It began by developing SRU and SKOS interfaces, then realized it had the components needed for linked data - SKOS thesauri, URL-based record access via LibriUrl, and SRU search of records. It focused on developing cool URIs, identifiers, content negotiation, the RDFDC vocabulary, and an RDF database. XSLT was used to convert MARCXML to RDFDC, and a FOAF file was generated from authority records. The OPAC was modified to support HTML link auto-discovery to the RDF. The library's data is now available as linked open data via S
RDF and Open Linked Data, a first approachhorvadam
This document discusses the potential benefits of libraries publishing their data as linked open data using semantic web technologies. It describes how linked data allows for standardized access to data across the web as a single API. Libraries can make their data more discoverable on the web and searchable by services like Google by publishing it as linked open data. Semantic web technologies like RDF and SPARQL allow for more powerful search capabilities. Several large libraries are already publishing portions of their data as linked open data, including authority files and entire catalogs. The document outlines some semantic web applications libraries could use to enhance discovery and provides examples of vocabularies for describing different types of metadata.
Könyvtári és múzeumi adatok automatikus publikálása a szemantikus weben - az ALIADA projekt ismertetése
1. Könyvtári és múzeumi adatok automatikus
publikálása a szemantikus weben -
az ALIADA projekt ismertetése
Horváth Ádám
Szépművészeti Múzeum
Open Knowledge Meetup : Linked Data
Budapest, 2015. február 18.
33. 33
Erőforrás típusa URI típusa Jele Példa
Való világ dolga, vagy
weben létező dolog.
Azonosító
URI
id http://{domain}/id/
{concept}/{reference}
Museum.data.szepmu.hu/id
/object/12345
Információ a
hagyományos weben a
való világ dolgáról
Dokument
um URI
doc
vagy
semmi
http://{domain}/doc/
{concept}/{reference}
Museum.data.szepmu.hu/d
oc/object/12345
Reprezent
ációs URI
doc
vagy
semmi
plusz
kiterje
sztés
http://{domain}/doc/
{concept}/{reference}.ttl
Museum.data.szepmu.hu/d
oc/object/12345.ttl
34. 34
Erőforrás típusa URI típusa Jele Példa
Egy csoporton belüli
összes azonosító URI
indexe
Lista URI doc/fo
galom/
http://{domain}/doc/
{concept}
Museum.data.szepmu.hu/d
oc/object/
Fogalmak definíciója Ontológia
URI
def/fo
galom
http://{domain}/def/
{concept}
Museum.data.szepmu.hu/de
f/object/
Csoport leírása Csoport
URI
set/fog
alom
http://{domain}/set/
{concept}
Museum.data.szepmu.hu/se
t/object/
Dear Mr. Horvath,
Thanks, the links do work now. Nice work!
We matched our records to the LCSH in a different project (called "MACS") a while ago. The
result of the project was a database of corresponding entries in our SWD, the LCHS and
RAMEAU. So we did not solve that problem in our linked data project but simply used the
information already available. Unfortunately, the URIs are not included, but it was
possible to derive them from the IDs used (easy for LCSH, hard for RAMEAU).
I am not sure if these mappings are freely available, but if you are interested, I could
try to find out. A typical mapping looks like this:
<?xml version="1.0" encoding="UTF-8"?>
<!-- Contents from database Work -->
...
<add>
<doc>
<field name="id">MACS0000001</field>
<field name="SWD">Schauspielkunst</field>
<field name="SWD_number">4129090-2</field>
<field name="RAMEAU">Art dramatique</field>
<field name="RAMEAU_number">FRBNF11930966X</field>
<field name="LCSH">Acting</field>
<field name="LCSH_number">sh 85000691</field>
</doc>
...
</add>
Would that be at all useful to you?
Best regards
Jan Hannemann
>-----Ursprüngliche Nachricht-----
>Von: HORVATH Adam [mailto:adam@oszk.hu]
>Gesendet: Montag, 10. Mai 2010 15:59
>An: Hannemann, Jan
>Cc: Hauser, Julia; Haffner, Alexander
>Betreff: Re: NSZL on the semantic web / DNB on the semantic web
>
>Dear Mr Hannemann,
>
>Thanks you for your reaction. The link should work now (I tried a
>minute ago).
>
>I studied your examples. You have very nice, detailed authority
>records. I like that you show the html representation in your
>catalogue.
>
>How did you manage to match your subject heading with the LCSH
>subject heading? What was the input for the matching? Can one have a
>file containing all the skosified LCSH subject heading, which is
>frely available?
>
>We plan to improve our bibliographic data with the bibo schema, to
>create a sitemap to our linked data and to do some frbrization based
>on our semantic data stored in Jena.
>
>If you can see any possible cooperation in the future please let us
>know.
>
>Best regards
>Adam Horvath
>
>
>
>
>
>Subject:NSZL on the semantic web / DNB on the semantic web
>Date sent:Mon, 10 May 2010 11:04:44 +0200
>From:"Hannemann, Jan" <[email_address]>
>To:<[email_address]>
>Copies to:"Hauser, Julia" <[email_address]>,
>"Haffner, Alexander" <[email_address]>
>
>> Dear Mr. Horvath,
>>
>> I am from the German National Library and have heard about your recent
>> publication of your bibliographic information as linked open data.
>> Please let me congratulate you on this important accomplishment!
>>
>> Incidentally, we have also just completed our first linked data
>> project. In this first step we have published large parts of our
>> authority files as linked data; a follow-up project is currently being
>> planned. Perhaps it will be possible to benefit from each others
>> efforts and experiences.
>>
>> At first glance, it seems that the projects are quite similar;
>> apprarently we have chosen different naming schemes for out URIs, but
>> that difference is cosmetic at best. Currently, out service only
>> offers the usual XML/RDF representation; MARC and other formats might
>> be added in the future. We also have content negotiation for the
>> RDF/XML and HTML representations of the data. The main difference is
>> apparently in the data modelling and ontologies used.
>>
>> By the way, some of the URLs in your slides don't seem to work, such
>> as http://nektar.oszk.hu/resource/auth/33589 (slide 17). The default
>> SPARQL queries return errors (HTTP Status 500 -
>> com.hp.hpl.jena.shared.JenaException: Exception during database
>> access).
>>
>> We would like to invite you to take a look at our service.
>> Unfortunately, the documentation (https://wiki.d-nb.de/display/LDS) is
>> available only in German at the moment.
>>
>> Here's a brief English overview of the features:
>>
>> - The services comprises authority file data about 1,8 million persons
>> (from Name Authority File PND), 160.000 subject headings (from Subject
>> Headings Authority File SWD) and about 1.3 million corporate bodies
>> (from Comporate Body Authority File GKD). - The data modelling has
>> been refined compared to an earlier prototype (March 2010). - We've
>> added additional links to external data sources, in particular from
>> our SWD to appropriate data at LCSH and RAMEAU. - The service is now
>> integrated into our web presence; a special test environment that we
>> used before is no longer needed.
>>
>> These examples illustrate our work:
>>
>> - The German author Bertolt Brecht (http://d-nb.info/gnd/118514768)
>> has the following XML/RDF representation:
>> http://d-nb.info/gnd/118514768/about - The Subject Heading for
>> "Führungskraft" ("Executive" or "Cadres (personnel)") is found here:
>> http://d-nb.info/gnd/4071497-4 - The associated XML/RDF representation
>> can be found here: http://d-nb.info/gnd/4071497-4/about
>>
>> The next step for us is planning a follow-up project that will improve
>> the technical infrastructure, develop automatic update mechanisms and
>> expand the data we represent.
>>
>> We are looking forward to your feedback.
>>
>> Best regards,
>>
>> Jan Hannemann
>>
>>
>> _______________________________________
>>
>> Dr. Jan Hannemann
>> Deutsche Nationalbibliothek
>> Informationstechnik
>> Adickesallee 1
>> D-60322 Frankfurt am Main
>> Telefon: +49-69-1525-1769
>> Telefax: +49-69-1525-1799
>>
>>
>>
>
Dear Mr. Horvath,
Thanks, the links do work now. Nice work!
We matched our records to the LCSH in a different project (called "MACS") a while ago. The
result of the project was a database of corresponding entries in our SWD, the LCHS and
RAMEAU. So we did not solve that problem in our linked data project but simply used the
information already available. Unfortunately, the URIs are not included, but it was
possible to derive them from the IDs used (easy for LCSH, hard for RAMEAU).
I am not sure if these mappings are freely available, but if you are interested, I could
try to find out. A typical mapping looks like this:
<?xml version="1.0" encoding="UTF-8"?>
<!-- Contents from database Work -->
...
<add>
<doc>
<field name="id">MACS0000001</field>
<field name="SWD">Schauspielkunst</field>
<field name="SWD_number">4129090-2</field>
<field name="RAMEAU">Art dramatique</field>
<field name="RAMEAU_number">FRBNF11930966X</field>
<field name="LCSH">Acting</field>
<field name="LCSH_number">sh 85000691</field>
</doc>
...
</add>
Would that be at all useful to you?
Best regards
Jan Hannemann
>-----Ursprüngliche Nachricht-----
>Von: HORVATH Adam [mailto:adam@oszk.hu]
>Gesendet: Montag, 10. Mai 2010 15:59
>An: Hannemann, Jan
>Cc: Hauser, Julia; Haffner, Alexander
>Betreff: Re: NSZL on the semantic web / DNB on the semantic web
>
>Dear Mr Hannemann,
>
>Thanks you for your reaction. The link should work now (I tried a
>minute ago).
>
>I studied your examples. You have very nice, detailed authority
>records. I like that you show the html representation in your
>catalogue.
>
>How did you manage to match your subject heading with the LCSH
>subject heading? What was the input for the matching? Can one have a
>file containing all the skosified LCSH subject heading, which is
>frely available?
>
>We plan to improve our bibliographic data with the bibo schema, to
>create a sitemap to our linked data and to do some frbrization based
>on our semantic data stored in Jena.
>
>If you can see any possible cooperation in the future please let us
>know.
>
>Best regards
>Adam Horvath
>
>
>
>
>
>Subject:NSZL on the semantic web / DNB on the semantic web
>Date sent:Mon, 10 May 2010 11:04:44 +0200
>From:"Hannemann, Jan" <[email_address]>
>To:<[email_address]>
>Copies to:"Hauser, Julia" <[email_address]>,
>"Haffner, Alexander" <[email_address]>
>
>> Dear Mr. Horvath,
>>
>> I am from the German National Library and have heard about your recent
>> publication of your bibliographic information as linked open data.
>> Please let me congratulate you on this important accomplishment!
>>
>> Incidentally, we have also just completed our first linked data
>> project. In this first step we have published large parts of our
>> authority files as linked data; a follow-up project is currently being
>> planned. Perhaps it will be possible to benefit from each others
>> efforts and experiences.
>>
>> At first glance, it seems that the projects are quite similar;
>> apprarently we have chosen different naming schemes for out URIs, but
>> that difference is cosmetic at best. Currently, out service only
>> offers the usual XML/RDF representation; MARC and other formats might
>> be added in the future. We also have content negotiation for the
>> RDF/XML and HTML representations of the data. The main difference is
>> apparently in the data modelling and ontologies used.
>>
>> By the way, some of the URLs in your slides don't seem to work, such
>> as http://nektar.oszk.hu/resource/auth/33589 (slide 17). The default
>> SPARQL queries return errors (HTTP Status 500 -
>> com.hp.hpl.jena.shared.JenaException: Exception during database
>> access).
>>
>> We would like to invite you to take a look at our service.
>> Unfortunately, the documentation (https://wiki.d-nb.de/display/LDS) is
>> available only in German at the moment.
>>
>> Here's a brief English overview of the features:
>>
>> - The services comprises authority file data about 1,8 million persons
>> (from Name Authority File PND), 160.000 subject headings (from Subject
>> Headings Authority File SWD) and about 1.3 million corporate bodies
>> (from Comporate Body Authority File GKD). - The data modelling has
>> been refined compared to an earlier prototype (March 2010). - We've
>> added additional links to external data sources, in particular from
>> our SWD to appropriate data at LCSH and RAMEAU. - The service is now
>> integrated into our web presence; a special test environment that we
>> used before is no longer needed.
>>
>> These examples illustrate our work:
>>
>> - The German author Bertolt Brecht (http://d-nb.info/gnd/118514768)
>> has the following XML/RDF representation:
>> http://d-nb.info/gnd/118514768/about - The Subject Heading for
>> "Führungskraft" ("Executive" or "Cadres (personnel)") is found here:
>> http://d-nb.info/gnd/4071497-4 - The associated XML/RDF representation
>> can be found here: http://d-nb.info/gnd/4071497-4/about
>>
>> The next step for us is planning a follow-up project that will improve
>> the technical infrastructure, develop automatic update mechanisms and
>> expand the data we represent.
>>
>> We are looking forward to your feedback.
>>
>> Best regards,
>>
>> Jan Hannemann
>>
>>
>> _______________________________________
>>
>> Dr. Jan Hannemann
>> Deutsche Nationalbibliothek
>> Informationstechnik
>> Adickesallee 1
>> D-60322 Frankfurt am Main
>> Telefon: +49-69-1525-1769
>> Telefax: +49-69-1525-1799
>>
>>
>>
>