Database, ID, year, title, author, journal about an enzyme or metabolite

Database: 
Statement: 

Display database, ID, year, title, author, journal, references of pathway, enzymne or metabolite (e.g. glycolysis) $mep$. Display a limit of results of (e.g. 10) $number$

Query: 
select distinct ?Database ?ID ?Year ?Title ?Author ?Journal where { ?s<http://www.w3.org/1999/02/22-rdf-syntax-ns#type><http://www.biopax.org/release/biopax-level3.owl#PublicationXref> . ?s<http://www.biopax.org/release/biopax-level3.owl#db>?Database . ?s<http://www.biopax.org/release/biopax-level3.owl#id>?ID . ?s<http://www.biopax.org/release/biopax-level3.owl#year>?Year . ?s<http://www.biopax.org/release/biopax-level3.owl#title>?Title . ?s<http://www.biopax.org/release/biopax-level3.owl#author>?Author . ?s<http://www.biopax.org/release/biopax-level3.owl#source>?Journal . ?Title bif:contains "'??mep'" . } Limit ??number