Bibliographic data APIs

The Rijksmuseum supports the Z39.50 and SRU client/server protocols for searching and retrieving bibliographic records from the library database.

Z39.50

http://library.rijksmuseum.nl:9998 gives access to the biblios database with bibliographic records. The bibliographic data can be accessed by search clients supporting the Z39.50 standard. A selection of the supported Bib-1 attributes:

Code	Attribute
1	Personal-name
4	Title
7	ISBN
8	ISSN
21	Subject
31	Publication date
1003	Author
1016	Any

SRU

http://library.rijksmuseum.nl:9998/biblios?version=1.1&operation=searchRetrieve&maximumRecords=20&query=[QUERY] gives access to bibliographic data via search clients that support the SRU standard.

Parameter	Format	Default	Notes
recordSchema	marcxml / dc / rm	marcxml	append dc for simple Dublin Core or rm for a local customized format
startRecord	1-n	‘1’	skip a specified number of records in the result set

Example request SRU

SRU supports CQL (Contextual Query Language). You can use operators like and, or. Some example search indexes are title, author, subject, isbn, issn, editor, publisher and cql.serverchoice (any). The following URL allows you to view the second 5 records in a search on subject containing the term rembrandt or title containing the term painting.

http://library.rijksmuseum.nl:9998/biblios?version=1.1&operation=searchRetrieve&query=subject=rembrandt or title=painting&maximumRecords=5&startRecord=6

Example response SRU

Responses are encoded in UTF-8 and by default formatted in MARCXML:

<?xml version="1.0" encoding="UTF-8"?>
<zs:searchRetrieveResponse xmlns:zs="http://www.loc.gov/zing/srw/"><zs:version>1.1</zs:version><zs:numberOfRecords>3731</zs:numberOfRecords><zs:records><zs:record><zs:recordPacking>xml</zs:recordPacking><zs:recordData><record xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.loc.gov/MARC21/slim" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
</record></zs:recordData><zs:recordPosition>8</zs:recordPosition></zs:record><zs:record><zs:recordPacking>xml</zs:recordPacking><zs:recordData><record xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.loc.gov/MARC21/slim" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">

  <leader>     nam a22     ui 4500</leader>
  <controlfield tag="001">449</controlfield>
  <controlfield tag="003">NL-AmRIJ</controlfield>
  <controlfield tag="005">20180206085653.0</controlfield>
  <controlfield tag="006">aa   |||||||||||||</controlfield>
  <controlfield tag="007">t|</controlfield>
  <controlfield tag="008">091231s1961    xx a   |||||||||||||eng d</controlfield>
  <datafield tag="029" ind1="0" ind2=" ">
    <subfield code="a">NLGGC</subfield>
    <subfield code="b">334776856</subfield>
  </datafield>
  <datafield tag="040" ind1=" " ind2=" ">
    <subfield code="a">NL-AmRIJ</subfield>
    <subfield code="b">dut</subfield>
    <subfield code="c">NL-AmRIJ</subfield>
  </datafield>
  <datafield tag="100" ind1="1" ind2=" ">
    <subfield code="a">Gerson, Horst Karl</subfield>
    <subfield code="9">41348</subfield>
  </datafield>
  <datafield tag="245" ind1="1" ind2="0">
    <subfield code="a">Seven letters by Rembrandt /</subfield>
    <subfield code="c">H. Gerson; transcription Isabella H. van Eeghen; transl. [from the Dutch] Yda D. Ovink.</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
    <subfield code="a">The Hague :</subfield>
    <subfield code="b">L.J.C. Boucher,</subfield>
    <subfield code="c">1961.</subfield>
  </datafield>
  <datafield tag="300" ind1=" " ind2=" ">
    <subfield code="a">71 p., 6 bl. pl. :</subfield>
    <subfield code="b">ill. ;</subfield>
    <subfield code="c">4°.</subfield>
  </datafield>
  <datafield tag="490" ind1="0" ind2=" ">
    <subfield code="a">Publicaties van het Rijksbureau voor Kunsthistorische Documentatie te 's-Gravenhage ;</subfield>
    <subfield code="v">1</subfield>
  </datafield>
  <datafield tag="600" ind1="1" ind2="4">
    <subfield code="9">94826</subfield>
    <subfield code="a">Rembrandt,</subfield>
    <subfield code="d">1606-1669</subfield>
  </datafield>
  <datafield tag="700" ind1="1" ind2=" ">
    <subfield code="a">Eeghen, Isabella Henriette van</subfield>
    <subfield code="9">32100</subfield>
  </datafield>
  <datafield tag="700" ind1="1" ind2=" ">
    <subfield code="a">Ovink, Yda D.</subfield>
    <subfield code="9">86761</subfield>
  </datafield>
  <datafield tag="920" ind1=" " ind2=" ">
    <subfield code="a">10-FFFF=452</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">BKS</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">449</subfield>
    <subfield code="d">449</subfield>
    <subfield code="x">1</subfield>
  </datafield>
  <datafield tag="952" ind1=" " ind2=" ">
    <subfield code="0">0</subfield>
    <subfield code="1">0</subfield>
    <subfield code="2">z</subfield>
    <subfield code="4">0</subfield>
    <subfield code="6">411_D_18</subfield>
    <subfield code="7">0</subfield>
    <subfield code="9">450</subfield>
    <subfield code="a">RMA</subfield>
    <subfield code="b">RMA</subfield>
    <subfield code="e">aankoop</subfield>
    <subfield code="l">2</subfield>
    <subfield code="m">1</subfield>
    <subfield code="o">411 D 18</subfield>
    <subfield code="p">090052</subfield>
    <subfield code="r">2019-08-26</subfield>
    <subfield code="s">2019-08-12</subfield>
    <subfield code="t">1961/1290</subfield>
    <subfield code="y">BKS</subfield>
  </datafield>
</record>
<!-- more results... -->
</zs:recordData><zs:recordPosition>10</zs:recordPosition></zs:record></zs:records></zs:searchRetrieveResponse>