Gene products and GO associations stored in GO database

Database: 
Statement: 
Display all Gene products and GO associations stored in GO database
A limit of results per page $number$ (e.g. 10)
Query: 
select ?label where{ ?s<http://www.w3.org/1999/02/22-rdf-syntax-ns#type><http://bio2rdf.org/goa_vocabulary:GO-Annotation> . ?s<http://www.w3.org/2000/01/rdf-schema#label>?label . } limit ??number