Work in progress

<rdf:RDF
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:owl="http://www.w3.org/2002/07/owl#"
    xmlns:j.0="http://www.w3.org/ns/shacl#"
    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="http://qudt.org/schema/qudt/Unit-ucumCode">
    <rdf:type rdf:resource="http://www.w3.org/ns/shacl#PropertyShape"/>
    <j.0:path rdf:resource="http://qudt.org/schema/qudt/ucumCode"/>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/3.0.0/schema/shacl/qudt"/>
    <j.0:datatype rdf:resource="http://qudt.org/schema/qudt/UCUMcs"/>
    <j.0:pattern>[\x21-\x7e]+</j.0:pattern>
  </rdf:Description>
</rdf:RDF>

@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 xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://qudt.org/schema/qudt/Unit-ucumCode>
  rdf:type <http://www.w3.org/ns/shacl#PropertyShape> ;
  <http://www.w3.org/ns/shacl#path> <http://qudt.org/schema/qudt/ucumCode> ;
  rdfs:isDefinedBy <http://qudt.org/3.0.0/schema/shacl/qudt> ;
  <http://www.w3.org/ns/shacl#datatype> <http://qudt.org/schema/qudt/UCUMcs> ;
  <http://www.w3.org/ns/shacl#pattern> "[\\x21-\\x7e]+" ;
.

{"resource":"Unit-ucumCode" 
 ,"qname":"qudt:Unit-ucumCode" 
 ,"uri":"http:\/\/qudt.org\/schema\/qudt\/Unit-ucumCode" 
 ,"properties":["datatype":"qudt:UCUMcs" 
    ,"isDefinedBy":"<http:\/\/qudt.org\/3.0.0\/schema\/shacl\/qudt>" 
    ,"path":"qudt:ucumCode" 
    ,"pattern":"[\\x21-\\x7e]+" 
    ,"type":"sh:PropertyShape" 
    ]}

{
  "@id" : "http://qudt.org/schema/qudt/Unit-ucumCode",
  "@type" : "http://www.w3.org/ns/shacl#PropertyShape",
  "isDefinedBy" : "http://qudt.org/3.0.0/schema/shacl/qudt",
  "datatype" : "http://qudt.org/schema/qudt/UCUMcs",
  "path" : "http://qudt.org/schema/qudt/ucumCode",
  "pattern" : "[\\x21-\\x7e]+",
  "@context" : {
    "path" : {
      "@id" : "http://www.w3.org/ns/shacl#path",
      "@type" : "@id"
    },
    "isDefinedBy" : {
      "@id" : "http://www.w3.org/2000/01/rdf-schema#isDefinedBy",
      "@type" : "@id"
    },
    "datatype" : {
      "@id" : "http://www.w3.org/ns/shacl#datatype",
      "@type" : "@id"
    },
    "pattern" : {
      "@id" : "http://www.w3.org/ns/shacl#pattern"
    },
    "rdf" : "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
    "owl" : "http://www.w3.org/2002/07/owl#",
    "xsd" : "http://www.w3.org/2001/XMLSchema#",
    "rdfs" : "http://www.w3.org/2000/01/rdf-schema#"
  }
}