# filename: ex002.ttl
@prefix ab: <http://learningsparql.com/ns/addressbook#> .
ab:richard ab:homeTel "(229) 276-5135" .
ab:richard ab:email "richard49@hotmail.com" .
ab:cindy ab:homeTel "(245) 646-5488" .
ab:cindy ab:email "cindym@gmail.com" .
ab:craig ab:homeTel "(194) 966-1505" .
ab:craig ab:email "craigellis@yahoo.com" .
ab:craig ab:email "c.ellis@usairwaysgroup.com" .



# filename: ex003.rq
PREFIX ab: <http://learningsparql.com/ns/addressbook#>
SELECT ?craigEmail
WHERE
{ ab:craig ab:email ?craigEmail . }