The author Manfred Reichert is associated with which Wikidata identifier?
Show the Wikidata ID of the person M. Reichert.
SELECT DISTINCT ?answer WHERE { <https://dblp.org/pid/r/ManfredReichert> <https://dblp.org/rdf/schema#wikidata> ?answer }
<https://dblp.org/pid/r/ManfredReichert>