# Finds person-name restioans from same source as alice's email address

PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX dc: <http://purl.org/dc/elements/1.1/>
SELECT DISTINCT ?name ?mailbox
WHERE {
      GRAPH ?snode { ?person foaf:name ?name }
      GRAPH ?snode {?person foaf:mbox ?mailbox }
      GRAPH ?snode {?x      foaf:mbox <mailto:bob@work> }
}