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qkey	AltDM-84
pkey	AltDM
basename	7-Alternative-Datenmodelle.pptx
page	84
name	AltDM-84
title	Beispiele für Graph-Muster
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Beispiele für Graph-Muster
:John foaf:knows :Tim . •:John foaf:name "John" . •:Tim foaf:knows :John . :Tim foaf:name "Tim" .•SELECT ?name WHERE {:John foaf:name ?name}•-->    "John"•SELECT ?friend WHERE {:John foaf:knows ?friend}•-->     :Tim•SELECT ?friend ?name WHERE {:John foaf:knows ?friend . :John foaf:name ?name}•-->     :Tim "John"•SELECT ?friendsname WHERE {:John foaf:knows ?friend . ?friend foaf:name ?friendsname}•-->    "Tim"