PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX dcterms: <http://purl.org/dc/terms/>
PREFIX sh: <http://www.w3.org/ns/shacl#>
PREFIX nav: <http://cpgu.kbpm.ru/ns/rm/navigation#>
PREFIX rm: <http://cpgu.kbpm.ru/ns/rm/rdf#>
SELECT DISTINCT ?schema ?p ?p2 ?o2 WHERE {
  ?schema rdfs:subClassOf rm:ArtifactType.
  ?schema ?p ?o.
  ?classShape rdf:type sh:NodeShape.
  ?classShape sh:targetClass ?schema.
  ?classShape sh:property ?URI.
  ?URI ?p2 ?o2.
}