Finding all the Records from a specific music Group released after 1981

From Music Ontology Wiki

 1        PREFIX mo:       <http://purl.org/ontology/mo/>
 2        PREFIX dcterms:  <http://purl.org/dc/terms/>
 3        SELECT ?title
 4        WHERE 
 5        {
 6            ?album a mo:Record;
 7                   dc:creator <http://zitgist.com/music/artist/65f4f0c5-ef9e-490c-aee3-909e7ae6b2ab>;
 8                   dcterms:created ?creation_date;
 9                   dc:title ?title.
 10            FILTER ( xsd:dateTime(?creation_date) > "1981-01-01 00:00:00"^^xsd:dateTime ) .
 11       }