There is a problem with maxCount ? about rdfunit

[jimkont]

Thanks for the report, could you please send a sample of instance data that fail with this shape?

Technically, each constraint (e.g. maxCount, datatype) is evaluated independently of other constraints and combinations should not have side effects. I suspect there is some issue with the data that you are trying to validate but need to take a look at some passing/failing nodes

[BorderCloud]

You can download these files:

• https://daap.dsi.universite-paris-saclay.fr/w/index.php?title=Data:Organization&action=raw&export=rdf
• https://daap.dsi.universite-paris-saclay.fr/w/index.php?title=Data:Lip(Sys)2&action=raw&export=rdf
• https://daap.dsi.universite-paris-saclay.fr/w/index.php?title=Data:Platform_Metabolism_Metabolom&action=raw&export=rdf

After, you can enable the constraint maxCount in the file "Organization":

sh:property [
      rdfs:label "signature"^^xsd:string ;
      sh:datatype xsd:string ;
      sh:minCount 1 ;
      sh:maxCount 1 ;
      sh:path <signature> ;
    ] ;

I hope, you can reproduce this problem.
Thanks.

[jimkont]

tried the following limited example

schema.ttl

BASE <http://daap.dsi.universite-paris-saclay.fr/wiki/Data:Organization#>

prefix owl: <http://www.w3.org/2002/07/owl#>
prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix sh: <http://www.w3.org/ns/shacl#>
prefix vcard: <http://www.w3.org/2006/vcard/ns#>
prefix xsd: <http://www.w3.org/2001/XMLSchema#>

<Organization>
  a owl:Class ;
  rdfs:label "Organization"@en ;
  rdfs:label "Organisation"@fr ;
  rdfs:subClassOf vcard:Organization.


<Organization>
  a sh:NodeShape ;
  sh:targetClass <Organization> ;

  sh:property [
      rdfs:label "signature"^^xsd:string ;
      sh:datatype xsd:string ;
      sh:minCount 1 ;
      sh:maxCount 1 ;
      sh:path <signature> ;
    ] .


<signature>
  rdf:type rdf:Property ;
  rdfs:label "Official signature of this project in the publication"^^xsd:string 
.

data.ttl

BASE <http://daap.dsi.universite-paris-saclay.fr/wiki/Lip(Sys)2>

prefix daap: <http://daap.dsi.universite-paris-saclay.fr/wiki/>
prefix daapo: <http://daap.dsi.universite-paris-saclay.fr/wiki/Data:Organization#>
prefix user: <http://daap.dsi.universite-paris-saclay.fr/wiki/User:>

prefix owl: <http://www.w3.org/2002/07/owl#>
prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix vcard: <http://www.w3.org/2006/vcard/ns#>
prefix xsd: <http://www.w3.org/2001/XMLSchema#>
prefix wd: <http://www.wikidata.org/entity/>

<> #fix the problem with parenthesis 
  rdf:type daapo:Laboratory ;
  rdfs:label "Lip(Sys)²" ;
  rdfs:label "Lip(Sys)²"@en ;
  rdfs:label "Lip(Sys)²"@fr ;
  daapo:contact user:Pierre_Chaminade ;
  daapo:signature "Lip(Sys)²- Chimie Analytique Pharmaceutique, Univ. Paris-Sud, Université Paris-Saclay, F-92290 Châtenay-Malabry, France" ;
  rdfs:seeAlso  <http://www.lipsys2.universite-paris-saclay.fr/> ;
  daapo:item wd:Q2346 ;
  daapo:item wd:Q6556376 
.

and running

./bin/rdfunit -d {full-path}/data.ttl -s {full-path}/schema.ttl -r shacl -o turtle

does not return any error. Can you send a similar small example where the constraints fail to try and debug the problem?

[BorderCloud]

Good news... Me too.
Yesterday, I fixed one hundred errors. This morning I tested with all rules maxCount and now, the problem has disappeared.
It's probably a side effect when there are a lot errors...
Sorry for the inconvenience.