Display if a gene and process association exists according to your GI or GO ids introduced

Database: 
Statement: 

Display if a gene and process association exists according to your GI or GO ids introduced $label$ (e.g., ncbigene:817596 or go:0009624) A limit of results per page $number$ (e.g. 10)

Query: 
select* where{ ?s<http://www.w3.org/1999/02/22-rdf-syntax-ns#type><http://bio2rdf.org/ncbigene_vocabulary:Gene-process-Association> . OPTIONAL{ ?s<http://www.w3.org/2000/01/rdf-schema#label>?label .} OPTIONAL{ ?s<http://bio2rdf.org/ncbigene_vocabulary:evidence>?evidence.} Filter regex(?label, "??label", "i") } limit ??number