Display all side effects of an introduced drug from pharmgkb database

Database: 
Statement: 

Display all side effects of an introduced drug and their properties from pharmgkb database $label$ (e.g.dehydroepiandrosterone). A limit of results per page $number$ (e.g.100)

Query: 
select ?label ?inDataset ?chemical ?event ?sider ?pvalue where{ ?s<http://www.w3.org/1999/02/22-rdf-syntax-ns#type><http://bio2rdf.org/pharmgkb_vocabulary:Side-Effect> . ?s<http://www.w3.org/2000/01/rdf-schema#label>?label . ?s<http://rdfs.org/ns/void#inDataset>?inDataset . ?s<http://bio2rdf.org/pharmgkb_vocabulary:chemical>?chemical . ?s<http://bio2rdf.org/pharmgkb_vocabulary:event> ?event . ?s<http://bio2rdf.org/pharmgkb_vocabulary:in-sider>?sider . ?s<http://bio2rdf.org/pharmgkb_vocabulary:p-value>?pvalue . Filter regex (?label, "??label", "i") . } limit ??number