Display all submissions from Biosamples database

Database: 
Documentation: 
Retrieve all submissions stored in Biosamples endpoint
Statement: 
Display all submissions from Biosamples database
A limit number of $number$
Query: 
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX owl: <http://www.w3.org/2002/07/owl#> PREFIX dc: <http://purl.org/dc/elements/1.1/> PREFIX dcterms: <http://purl.org/dc/terms/> PREFIX obo: <http://purl.obolibrary.org/obo/> PREFIX efo: <http://www.ebi.ac.uk/efo/> PREFIX biosd-terms: <http://rdf.ebi.ac.uk/terms/biosd/> select distinct * where { ?sample_submissions a biosd-terms:BiosamplesSubmission } limit ??number