Construct statements using direct properties from indirect p: and ps: properties

construct-direct-prop-statements.sparql

construct {?item ?directProp ?value.}
from <http://nursing1>
where {
  ?item ?p ?statement.
  ?statement ?ps ?value.
  filter(substr(str(?ps),1,39)="http://www.wikidata.org/prop/statement/")
  bind(substr(str(?ps),40) as ?id)
  bind(substr(str(?p),30) as ?id)
  bind(iri(concat("http://www.wikidata.org/prop/direct/", ?id)) as ?directProp)
  }