diff --git a/_data/odrs.yml b/_data/odrs.yml
index b6137857126fb22b39175fbe9e506e36f2876bc8..ff4f580fd77fe67240050b6c849c4d16240f8f7e 100644
--- a/_data/odrs.yml
+++ b/_data/odrs.yml
@@ -138,13 +138,13 @@
The Perovskite Database Project aims at making all perovskite device data,
both past and future, available in a form adherent to the FAIR data
principles, i.e. findable, accessible, interoperable, and reusable.
-
+ <p>
In the initial phase of the project, the project team went through the over
16000 perovskite papers published until the end of February 2020 and
extracted data for every single adequately described perovskite solar cell
we could find. For papers published after that, the database relies on
authors to upload their own data.
-
+ <p>
The project is based around an open database and open-sourced tools
enabling anyone, without any programming experience, to interactively
explore, search, filter, analyse, and visualise the data. The core of those
@@ -181,3 +181,27 @@
name: x-ray absorption spectroscopy
data-license: CC-BY-4.0
access: free
+
+- short-name: MX-RDR
+ name: Macromolecular Xtallography Raw Data Repository
+ link: https://mxrdr.icm.edu.pl/
+ pic: https://mxrdr.icm.edu.pl/javax.faces.resource/vecler/img/logo-mxrdr.svg
+ description: >
+ The Macromolecular Xtallography Raw Data Repository (MX- RDR) was developed
+ as a part of an EU funded project, coordinated by ICM UW, which aimed to
+ create three open access discipline dedicated raw data repositories.
+ <p>
+ The MX-RDR repository, which is accessible via the web portal at
+ https://mxrdr.icm.edu.pl, was designed to archive and provide access to raw
+ diffraction data collected for macromolecular crystals. It includes tools
+ for creating datasets of crystallographic metadata by combining information
+ extracted directly from diffraction images and obtained from a PDB deposit
+ and/or user input. Each data set is characterized by rich metadata, both to
+ facilitate their management and long-term curation, and to allow effective
+ scientific reuse. The resource can be searched using various criteria and
+ all data are available for unrestricted access and download.
+ technique:
+ - IRI: http://purl.org/pan-science/PaNET/PaNET01164
+ name: macromolecular crystallography
+ data-license: CC-BY-4.0 / CC0-1.0 / All rights reserved
+ access: free
diff --git a/list-of-OAI-PMH-problems.md b/list-of-OAI-PMH-problems.md
index 2bd789d1d51cca987a2cc5ebb53962c9506e73f6..403f31ff4784a889053ae299e2aa9cca89490516 100644
--- a/list-of-OAI-PMH-problems.md
+++ b/list-of-OAI-PMH-problems.md
@@ -64,8 +64,8 @@ The problem appears some time between 2024-12-22 and 2025-01-01.
## ESRF
1. The endpoint is somewhat slow at responding. On average, takes some 800 ms
- to respond to requests. For comparison, HZDR takes some 80 ms to respond to
- such requests.
+ to respond to ListIdentifiers requests. For comparison, HZDR takes some 80
+ ms to respond to such requests.
2. The GetRecord request produces non-complying DataCite output: there's a
rogue `I` in the output, immediately after the `dates` metadata property.
@@ -86,7 +86,7 @@ paul@monkeywrench:~$ curl -s 'https://icatplus.esrf.fr/oaipmh/request?verb=ListR
## ESS
-1. Endpoint responds with a 403 Forbidden HTTP response
+1. Endpoint responds with a 403 HTTP status code.
```console
paul@monkeywrench:~$ curl -s -D- 'https://oai.panosc.ess.eu/openaire/oai?verb=Identify'
@@ -101,7 +101,7 @@ Request forbidden by administrative rules.
paul@monkeywrench:~$
```
-## EuXFEL
+## European XFEL
1. Malformed response:
@@ -145,7 +145,6 @@ paul@monkeywrench:~$
1. See above common issue on Collection vs Dataset.
-
## HZDR
1. Some of the set names have rogue spaces at beginning or end.
@@ -188,7 +187,8 @@ This can also be seen because the output doesn't validate:
```console
paul@monkeywrench:~$ curl -s 'https://fairdata.ill.fr/openaire/oai?verb=ListIdentifiers&metadataPrefix=oai_dc'|xmllint --format -|sed -n 's/.*xsi:schemaLocation=\"\([^"]*\)".*/\1/p'
http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd
-paul@monkeywrench:~$ curl -s -L -O http://www.openarchives.org/OAI/2.0/OAI-PMH.xsdpaul@monkeywrench:~$ curl -s 'https://fairdata.ill.fr/openaire/oai?verb=ListIdentifiers&metadataPrefix=oai_dc'|xmllint --schema OAI-PMH.xsd --noout -
+paul@monkeywrench:~$ curl -s -L -O http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd
+paul@monkeywrench:~$ curl -s 'https://fairdata.ill.fr/openaire/oai?verb=ListIdentifiers&metadataPrefix=oai_dc'|xmllint --schema OAI-PMH.xsd --noout -
-:2: element record: Schemas validity error : Element '{http://www.openarchives.org/OAI/2.0/}record': This element is not expected. Expected is ( {http://www.openarchives.org/OAI/2.0/}header ).
- fails to validate
paul@monkeywrench:~$